diff --git a/mypy.ini b/mypy.ini
index 51c1c65..42c58d8 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -1,47 +1,44 @@
 [mypy]
 namespace_packages = True
 warn_unused_ignores = True
 
 # 3rd party libraries without stubs (yet)
 
 [mypy-bs4.*]
 ignore_missing_imports = True
 
 [mypy-celery.*]
 ignore_missing_imports = True
 
 [mypy-debian.*]
 ignore_missing_imports = True
 
 [mypy-iso8601.*]
 ignore_missing_imports = True
 
 [mypy-launchpadlib.*]
 ignore_missing_imports = True
 
 [mypy-lazr.*]
 ignore_missing_imports = True
 
 [mypy-lxml.*]
 ignore_missing_imports = True
 
 [mypy-pkg_resources.*]
 ignore_missing_imports = True
 
 [mypy-pytest.*]
 ignore_missing_imports = True
 
 [mypy-pytest_postgresql.*]
 ignore_missing_imports = True
 
 [mypy-requests_mock.*]
 ignore_missing_imports = True
 
 [mypy-urllib3.util.*]
 ignore_missing_imports = True
 
-[mypy-xmltodict.*]
-ignore_missing_imports = True
-
 [mypy-dulwich.*]
 ignore_missing_imports = True
diff --git a/requirements.txt b/requirements.txt
index 5021815..a909c6d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,10 +1,9 @@
 python_debian
 requests
 setuptools
 iso8601
 beautifulsoup4
 launchpadlib
 tenacity >= 6.2
-xmltodict
 lxml
 dulwich
diff --git a/swh/lister/maven/lister.py b/swh/lister/maven/lister.py
index 2dc6cc5..2560feb 100644
--- a/swh/lister/maven/lister.py
+++ b/swh/lister/maven/lister.py
@@ -1,425 +1,428 @@
 # Copyright (C) 2021-2022 The Software Heritage developers
 # See the AUTHORS file at the top-level directory of this distribution
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
 from dataclasses import asdict, dataclass
 from datetime import datetime, timezone
 import logging
 import re
 from typing import Any, Dict, Iterator, Optional
 from urllib.parse import urljoin
 
+from bs4 import BeautifulSoup
+import lxml
 import requests
 from tenacity.before_sleep import before_sleep_log
-import xmltodict
 
 from swh.core.github.utils import GitHubSession
 from swh.lister.utils import throttling_retry
 from swh.scheduler.interface import SchedulerInterface
 from swh.scheduler.model import ListedOrigin
 
 from .. import USER_AGENT
 from ..pattern import CredentialsType, Lister
 
 logger = logging.getLogger(__name__)
 
 RepoPage = Dict[str, Any]
 
 SUPPORTED_SCM_TYPES = ("git", "svn", "hg", "cvs", "bzr")
 
 
 @dataclass
 class MavenListerState:
     """State of the MavenLister"""
 
     last_seen_doc: int = -1
     """Last doc ID ingested during an incremental pass
 
     """
 
     last_seen_pom: int = -1
     """Last doc ID related to a pom and ingested during
        an incremental pass
 
     """
 
 
 class MavenLister(Lister[MavenListerState, RepoPage]):
     """List origins from a Maven repository.
 
     Maven Central provides artifacts for Java builds.
     It includes POM files and source archives, which we download to get
     the source code of artifacts and links to their scm repository.
 
     This lister yields origins of types: git/svn/hg or whatever the Artifacts
     use as repository type, plus maven types for the maven loader (tgz, jar)."""
 
     LISTER_NAME = "maven"
 
     def __init__(
         self,
         scheduler: SchedulerInterface,
         url: str,
         index_url: str = None,
         instance: Optional[str] = None,
         credentials: CredentialsType = None,
         incremental: bool = True,
     ):
         """Lister class for Maven repositories.
 
         Args:
             url: main URL of the Maven repository, i.e. url of the base index
                 used to fetch maven artifacts. For Maven central use
                 https://repo1.maven.org/maven2/
             index_url: the URL to download the exported text indexes from.
                 Would typically be a local host running the export docker image.
                 See README.md in this directory for more information.
             instance: Name of maven instance. Defaults to url's network location
                 if unset.
             incremental: bool, defaults to True. Defines if incremental listing
                 is activated or not.
 
         """
         self.BASE_URL = url
         self.INDEX_URL = index_url
         self.incremental = incremental
 
         super().__init__(
             scheduler=scheduler,
             credentials=credentials,
             url=url,
             instance=instance,
         )
 
         self.session = requests.Session()
         self.session.headers.update(
             {
                 "Accept": "application/json",
                 "User-Agent": USER_AGENT,
             }
         )
 
         self.jar_origins: Dict[str, ListedOrigin] = {}
         self.github_session = GitHubSession(
             credentials=self.credentials, user_agent=USER_AGENT
         )
 
     def state_from_dict(self, d: Dict[str, Any]) -> MavenListerState:
         return MavenListerState(**d)
 
     def state_to_dict(self, state: MavenListerState) -> Dict[str, Any]:
         return asdict(state)
 
     @throttling_retry(before_sleep=before_sleep_log(logger, logging.WARNING))
     def page_request(self, url: str, params: Dict[str, Any]) -> requests.Response:
 
         logger.info("Fetching URL %s with params %s", url, params)
 
         response = self.session.get(url, params=params)
         if response.status_code != 200:
             logger.warning(
                 "Unexpected HTTP status code %s on %s: %s",
                 response.status_code,
                 response.url,
                 response.content,
             )
         response.raise_for_status()
 
         return response
 
     def get_pages(self) -> Iterator[RepoPage]:
         """Retrieve and parse exported maven indexes to
         identify all pom files and src archives.
         """
 
         # Example of returned RepoPage's:
         # [
         #   {
         #     "type": "maven",
         #     "url": "https://maven.xwiki.org/..-5.4.2-sources.jar",
         #     "time": 1626109619335,
         #     "gid": "org.xwiki.platform",
         #     "aid": "xwiki-platform-wikistream-events-xwiki",
         #     "version": "5.4.2"
         #   },
         #   {
         #     "type": "scm",
         #     "url": "scm:git:git://github.com/openengsb/openengsb-framework.git",
         #     "project": "openengsb-framework",
         #   },
         #   ...
         # ]
 
         # Download the main text index file.
         logger.info("Downloading computed index from %s.", self.INDEX_URL)
         assert self.INDEX_URL is not None
         response = requests.get(self.INDEX_URL, stream=True)
         if response.status_code != 200:
             logger.error("Index %s not found, stopping", self.INDEX_URL)
             response.raise_for_status()
 
         # Prepare regexes to parse index exports.
 
         # Parse doc id.
         # Example line: "doc 13"
         re_doc = re.compile(r"^doc (?P<doc>\d+)$")
 
         # Parse gid, aid, version, classifier, extension.
         # Example line: "    value al.aldi|sprova4j|0.1.0|sources|jar"
         re_val = re.compile(
             r"^\s{4}value (?P<gid>[^|]+)\|(?P<aid>[^|]+)\|(?P<version>[^|]+)\|"
             + r"(?P<classifier>[^|]+)\|(?P<ext>[^|]+)$"
         )
 
         # Parse last modification time.
         # Example line: "    value jar|1626109619335|14316|2|2|0|jar"
         re_time = re.compile(
             r"^\s{4}value ([^|]+)\|(?P<mtime>[^|]+)\|([^|]+)\|([^|]+)\|([^|]+)"
             + r"\|([^|]+)\|([^|]+)$"
         )
 
         # Read file line by line and process it
         out_pom: Dict = {}
         jar_src: Dict = {}
         doc_id: int = 0
         jar_src["doc"] = None
         url_src = None
 
         iterator = response.iter_lines(chunk_size=1024)
         for line_bytes in iterator:
             # Read the index text export and get URLs and SCMs.
             line = line_bytes.decode(errors="ignore")
             m_doc = re_doc.match(line)
             if m_doc is not None:
                 doc_id = int(m_doc.group("doc"))
                 # jar_src["doc"] contains the id of the current document, whatever
                 # its type (scm or jar).
                 jar_src["doc"] = doc_id
             else:
                 m_val = re_val.match(line)
                 if m_val is not None:
                     (gid, aid, version, classifier, ext) = m_val.groups()
                     ext = ext.strip()
                     path = "/".join(gid.split("."))
                     if classifier == "NA" and ext.lower() == "pom":
                         # If incremental mode, we don't record any line that is
                         # before our last recorded doc id.
                         if (
                             self.incremental
                             and self.state
                             and self.state.last_seen_pom
                             and self.state.last_seen_pom >= doc_id
                         ):
                             continue
                         url_path = f"{path}/{aid}/{version}/{aid}-{version}.{ext}"
                         url_pom = urljoin(
                             self.BASE_URL,
                             url_path,
                         )
                         out_pom[url_pom] = doc_id
                     elif (
                         classifier.lower() == "sources" or ("src" in classifier)
                     ) and ext.lower() in ("zip", "jar"):
                         url_path = (
                             f"{path}/{aid}/{version}/{aid}-{version}-{classifier}.{ext}"
                         )
                         url_src = urljoin(self.BASE_URL, url_path)
                         jar_src["gid"] = gid
                         jar_src["aid"] = aid
                         jar_src["version"] = version
                 else:
                     m_time = re_time.match(line)
                     if m_time is not None and url_src is not None:
                         time = m_time.group("mtime")
                         jar_src["time"] = int(time)
                         artifact_metadata_d = {
                             "type": "maven",
                             "url": url_src,
                             **jar_src,
                         }
                         logger.debug(
                             "* Yielding jar %s: %s", url_src, artifact_metadata_d
                         )
                         yield artifact_metadata_d
                         url_src = None
 
         logger.info("Found %s poms.", len(out_pom))
 
         # Now fetch pom files and scan them for scm info.
 
         logger.info("Fetching poms..")
         for pom in out_pom:
             try:
                 response = self.page_request(pom, {})
-                project = xmltodict.parse(response.content)
-                project_d = project.get("project", {})
-                scm_d = project_d.get("scm")
-                if scm_d is not None:
-                    connection = scm_d.get("connection")
+                parsed_pom = BeautifulSoup(response.content, "xml")
+                project = parsed_pom.find("project")
+                if project is None:
+                    continue
+                scm = project.find("scm")
+                if scm is not None:
+                    connection = scm.find("connection")
                     if connection is not None:
                         artifact_metadata_d = {
                             "type": "scm",
                             "doc": out_pom[pom],
-                            "url": connection,
+                            "url": connection.text,
                         }
                         logger.debug("* Yielding pom %s: %s", pom, artifact_metadata_d)
                         yield artifact_metadata_d
                     else:
                         logger.debug("No scm.connection in pom %s", pom)
                 else:
                     logger.debug("No scm in pom %s", pom)
             except requests.HTTPError:
                 logger.warning(
                     "POM info page could not be fetched, skipping project '%s'",
                     pom,
                 )
-            except xmltodict.expat.ExpatError as error:
-                logger.info("Could not parse POM %s XML: %s. Next.", pom, error)
+            except lxml.etree.Error as error:
+                logger.info("Could not parse POM %s XML: %s.", pom, error)
 
     def get_scm(self, page: RepoPage) -> Optional[ListedOrigin]:
         """Retrieve scm origin out of the page information. Only called when type of the
         page is scm.
 
         Try and detect an scm/vcs repository. Note that official format is in the form:
         scm:{type}:git://example.org/{user}/{repo}.git but some projects directly put
         the repo url (without the "scm:type"), so we have to check against the content
         to extract the type and url properly.
 
         Raises
             AssertionError when the type of the page is not 'scm'
 
         Returns
             ListedOrigin with proper canonical scm url (for github) if any is found,
             None otherwise.
 
         """
 
         assert page["type"] == "scm"
         visit_type: Optional[str] = None
         url: Optional[str] = None
         m_scm = re.match(r"^scm:(?P<type>[^:]+):(?P<url>.*)$", page["url"])
         if m_scm is None:
             return None
 
         scm_type = m_scm.group("type")
         if scm_type and scm_type in SUPPORTED_SCM_TYPES:
             url = m_scm.group("url")
             visit_type = scm_type
         elif page["url"].endswith(".git"):
             url = page["url"].lstrip("scm:")
             visit_type = "git"
         else:
             return None
 
         if url and visit_type == "git":
             # Non-github urls will be returned as is, github ones will be canonical ones
             url = self.github_session.get_canonical_url(url)
 
         if not url:
             return None
 
         assert visit_type is not None
         assert self.lister_obj.id is not None
         return ListedOrigin(
             lister_id=self.lister_obj.id,
             url=url,
             visit_type=visit_type,
         )
 
     def get_origins_from_page(self, page: RepoPage) -> Iterator[ListedOrigin]:
 
         """Convert a page of Maven repositories into a list of ListedOrigins."""
         if page["type"] == "scm":
             listed_origin = self.get_scm(page)
             if listed_origin:
                 yield listed_origin
         else:
             # Origin is gathering source archives:
             last_update_dt = None
             last_update_iso = ""
             try:
                 last_update_seconds = str(page["time"])[:-3]
                 last_update_dt = datetime.fromtimestamp(int(last_update_seconds))
                 last_update_dt = last_update_dt.astimezone(timezone.utc)
             except (OverflowError, ValueError):
                 logger.warning("- Failed to convert datetime %s.", last_update_seconds)
             if last_update_dt:
                 last_update_iso = last_update_dt.isoformat()
 
             # Origin URL will target page holding sources for all versions of
             # an artifactId (package name) inside a groupId (namespace)
             path = "/".join(page["gid"].split("."))
             origin_url = urljoin(self.BASE_URL, f"{path}/{page['aid']}")
 
             artifact = {
                 **{k: v for k, v in page.items() if k != "doc"},
                 "time": last_update_iso,
                 "base_url": self.BASE_URL,
             }
 
             if origin_url not in self.jar_origins:
                 # Create ListedOrigin instance if we did not see that origin yet
                 assert self.lister_obj.id is not None
                 jar_origin = ListedOrigin(
                     lister_id=self.lister_obj.id,
                     url=origin_url,
                     visit_type=page["type"],
                     last_update=last_update_dt,
                     extra_loader_arguments={"artifacts": [artifact]},
                 )
                 self.jar_origins[origin_url] = jar_origin
             else:
                 # Update list of source artifacts for that origin otherwise
                 jar_origin = self.jar_origins[origin_url]
                 artifacts = jar_origin.extra_loader_arguments["artifacts"]
                 if artifact not in artifacts:
                     artifacts.append(artifact)
 
             if (
                 jar_origin.last_update
                 and last_update_dt
                 and last_update_dt > jar_origin.last_update
             ):
                 jar_origin.last_update = last_update_dt
 
             if not self.incremental or (
                 self.state and page["doc"] > self.state.last_seen_doc
             ):
                 # Yield origin with updated source artifacts, multiple instances of
                 # ListedOrigin for the same origin URL but with different artifacts
                 # list will be sent to the scheduler but it will deduplicate them and
                 # take the latest one to upsert in database
                 yield jar_origin
 
     def commit_page(self, page: RepoPage) -> None:
         """Update currently stored state using the latest listed doc.
 
         Note: this is a noop for full listing mode
 
         """
         if self.incremental and self.state:
             # We need to differentiate the two state counters according
             # to the type of origin.
             if page["type"] == "maven" and page["doc"] > self.state.last_seen_doc:
                 self.state.last_seen_doc = page["doc"]
             elif page["type"] == "scm" and page["doc"] > self.state.last_seen_pom:
                 self.state.last_seen_doc = page["doc"]
                 self.state.last_seen_pom = page["doc"]
 
     def finalize(self) -> None:
         """Finalize the lister state, set update if any progress has been made.
 
         Note: this is a noop for full listing mode
 
         """
         if self.incremental and self.state:
             last_seen_doc = self.state.last_seen_doc
             last_seen_pom = self.state.last_seen_pom
 
             scheduler_state = self.get_state_from_scheduler()
             if last_seen_doc and last_seen_pom:
                 if (scheduler_state.last_seen_doc < last_seen_doc) or (
                     scheduler_state.last_seen_pom < last_seen_pom
                 ):
                     self.updated = True
diff --git a/swh/lister/maven/tests/data/https_maven.org/citrus-parent-3.0.7.pom b/swh/lister/maven/tests/data/https_maven.org/citrus-parent-3.0.7.pom
new file mode 100644
index 0000000..fa9648b
--- /dev/null
+++ b/swh/lister/maven/tests/data/https_maven.org/citrus-parent-3.0.7.pom
@@ -0,0 +1,769 @@
+<?xml version="1.0" encoding="gb18030"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <parent>
+        <groupId>org.sonatype.oss</groupId>
+        <artifactId>oss-parent</artifactId>
+        <version>7</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.alibaba.citrus</groupId>
+    <artifactId>citrus-parent</artifactId>
+    <packaging>pom</packaging>
+    <name>Citrus Parent Project</name>
+    <version>3.0.7</version>
+    <description>Another Java-based WEB Framework</description>
+    <url>http://www.openwebx.org/</url>
+    <licenses>
+        <license>
+            <name>The Apache Software License, Version 2.0</name>
+            <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+            <distribution>repo</distribution>
+        </license>
+    </licenses>
+    <scm>
+        <connection>scm:git:https://github.com/webx/citrus</connection>
+        <developerConnection>scm:git:git@github.com:webx/citrus.git</developerConnection>
+        <url>http://github.com/webx/citrus</url>
+    </scm>
+    <developers>
+        <developer>
+            <id>baobao</id>
+            <name>Michael Zhou</name>
+            <email>yizhi@taobao.com</email>
+            <roles>
+                <role>architect</role>
+                <role>developer</role>
+            </roles>
+            <properties>
+                <picUrl>http://i54.tinypic.com/2jewmjr.jpg</picUrl>
+            </properties>
+            <timezone>-6</timezone>
+        </developer>
+    </developers>
+    <properties>
+        <java.version>1.5</java.version>
+        <java.encoding>GBK</java.encoding>
+        <webx-version>3.0.7</webx-version>
+        <spring-version>2.5.6.SEC03</spring-version>
+        <springext-plugin-version>1.0</springext-plugin-version>
+        <maven-util-version>1.0</maven-util-version>
+        <jetty-version>6.1.22</jetty-version>
+        <project.build.sourceEncoding>${java.encoding}</project.build.sourceEncoding>
+    </properties>
+    <profiles>
+        <profile>
+            <id>spring3</id>
+            <properties>
+                <spring-version>3.0.6.RELEASE</spring-version>
+            </properties>
+        </profile>
+    </profiles>
+    <modules>
+        <module>dist/webx</module>
+        <module>dist/test</module>
+        <module>common/expr</module>
+        <module>common/logconfig</module>
+        <module>common/util</module>
+        <module>common/springext</module>
+        <module>common/generictype</module>
+        <module>common/asm</module>
+        <module>common/hessian</module>
+        <module>common/codegen</module>
+        <module>test/util</module>
+        <module>test/webx</module>
+        <module>service/base</module>
+        <module>service/dataresolver</module>
+        <module>service/form</module>
+        <module>service/resource</module>
+        <module>service/upload</module>
+        <module>service/requestcontext</module>
+        <module>service/pipeline</module>
+        <module>service/configuration</module>
+        <module>service/mappingrule</module>
+        <module>service/moduleloader</module>
+        <module>service/pull</module>
+        <module>service/template</module>
+        <module>service/jsp</module>
+        <module>service/velocity</module>
+        <module>service/freemarker</module>
+        <module>service/uribroker</module>
+        <module>service/mail</module>
+        <module>webx/framework</module>
+        <module>webx/turbine</module>
+        <module>webx/dev</module>
+    </modules>
+    <dependencies>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>jcl-over-slf4j</artifactId>
+        </dependency>
+    </dependencies>
+    <dependencyManagement>
+        <dependencies>
+            <!-- ======================================== -->
+            <!-- 子项目依赖 -->
+            <!-- ======================================== -->
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-webx-all</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-test-all</artifactId>
+                <version>${webx-version}</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-common-logconfig</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-common-expr</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-common-util</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-common-springext</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-common-generictype</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-common-asm</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-common-hessian</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-common-codegen</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-test-util</artifactId>
+                <version>${webx-version}</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-test-webx</artifactId>
+                <version>${webx-version}</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-base</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-dataresolver</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-form</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-resource</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-upload</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-requestcontext</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-pipeline</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-configuration</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-mappingrule</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-moduleloader</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-pull</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-template</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-jsp</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-velocity</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-freemarker</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-uribroker</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-service-mail</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-webx-framework</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-webx-turbine</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>citrus-webx-dev</artifactId>
+                <version>${webx-version}</version>
+            </dependency>
+            <!-- ================================================= -->
+            <!-- 日志及相关依赖（用slf4j+logback代替jcl+log4j） -->
+            <!-- ================================================= -->
+            <dependency>
+                <groupId>org.slf4j</groupId>
+                <artifactId>slf4j-api</artifactId>
+                <version>1.6.1</version>
+            </dependency>
+            <!-- 将现有的jakarta commons logging的调用转换成lsf4j的调用。 -->
+            <dependency>
+                <groupId>org.slf4j</groupId>
+                <artifactId>jcl-over-slf4j</artifactId>
+                <version>1.6.1</version>
+            </dependency>
+            <!-- Hack：确保commons-logging的jar包不被引入，否则将和jcl-over-slf4j冲突 -->
+            <dependency>
+                <groupId>commons-logging</groupId>
+                <artifactId>commons-logging</artifactId>
+                <version>1.1.1</version>
+                <scope>provided</scope>
+            </dependency>
+            <!-- slf4j的实现：logback，用来取代log4j。更快、更强！ -->
+            <dependency>
+                <groupId>ch.qos.logback</groupId>
+                <artifactId>logback-classic</artifactId>
+                <version>0.9.24</version>
+                <scope>runtime</scope>
+            </dependency>
+            <!-- log4j的实现：备而不用。 -->
+            <dependency>
+                <groupId>org.slf4j</groupId>
+                <artifactId>slf4j-log4j12</artifactId>
+                <version>1.6.1</version>
+                <scope>runtime</scope>
+            </dependency>
+            <dependency>
+                <groupId>log4j</groupId>
+                <artifactId>log4j</artifactId>
+                <version>1.2.16</version>
+                <scope>runtime</scope>
+            </dependency>
+            <!-- ======================================== -->
+            <!-- 单元测试及相关依赖 -->
+            <!-- ======================================== -->
+            <dependency>
+                <groupId>junit</groupId>
+                <artifactId>junit</artifactId>
+                <version>4.8.2</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.hamcrest</groupId>
+                <artifactId>hamcrest-library</artifactId>
+                <version>1.1</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>httpunit</groupId>
+                <artifactId>httpunit</artifactId>
+                <version>1.7</version>
+                <scope>test</scope>
+                <exclusions>
+                    <exclusion>
+                        <groupId>jtidy</groupId>
+                        <artifactId>jtidy</artifactId>
+                    </exclusion>
+                </exclusions>
+            </dependency>
+            <dependency>
+                <groupId>rhino</groupId>
+                <artifactId>js</artifactId>
+                <version>1.7R1</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>nekohtml</groupId>
+                <artifactId>nekohtml</artifactId>
+                <version>1.9.6</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>xerces</groupId>
+                <artifactId>xercesImpl</artifactId>
+                <version>2.9.1</version>
+                <scope>test</scope>
+                <exclusions>
+                    <exclusion>
+                        <groupId>xml-apis</groupId>
+                        <artifactId>xml-apis</artifactId>
+                    </exclusion>
+                </exclusions>
+            </dependency>
+            <dependency>
+                <groupId>xalan</groupId>
+                <artifactId>xalan</artifactId>
+                <version>2.7.1</version>
+                <scope>test</scope>
+                <exclusions>
+                    <exclusion>
+                        <groupId>xml-apis</groupId>
+                        <artifactId>xml-apis</artifactId>
+                    </exclusion>
+                </exclusions>
+            </dependency>
+            <dependency>
+                <groupId>org.easymock</groupId>
+                <artifactId>easymockclassextension</artifactId>
+                <version>3.0</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.tomcat</groupId>
+                <artifactId>jasper</artifactId>
+                <version>6.0.33</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.jvnet.mock-javamail</groupId>
+                <artifactId>mock-javamail</artifactId>
+                <version>1.7</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>oro</groupId>
+                <artifactId>oro</artifactId>
+                <version>2.0.8</version>
+            </dependency>
+            <!-- ======================================== -->
+            <!-- 其它第三方依赖 -->
+            <!-- ======================================== -->
+            <dependency>
+                <groupId>ecs</groupId>
+                <artifactId>ecs</artifactId>
+                <version>1.4.2</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.commons</groupId>
+                <artifactId>commons-jexl</artifactId>
+                <version>2.0.1</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.velocity</groupId>
+                <artifactId>velocity</artifactId>
+                <version>1.6.4</version>
+            </dependency>
+            <dependency>
+                <groupId>org.freemarker</groupId>
+                <artifactId>freemarker</artifactId>
+                <version>2.3.16</version>
+            </dependency>
+            <dependency>
+                <groupId>commons-fileupload</groupId>
+                <artifactId>commons-fileupload</artifactId>
+                <version>1.2.1</version>
+            </dependency>
+            <dependency>
+                <groupId>commons-io</groupId>
+                <artifactId>commons-io</artifactId>
+                <version>1.4</version>
+            </dependency>
+            <dependency>
+                <groupId>commons-codec</groupId>
+                <artifactId>commons-codec</artifactId>
+                <version>1.3</version>
+            </dependency>
+            <dependency>
+                <groupId>org.codehaus.groovy</groupId>
+                <artifactId>groovy-all</artifactId>
+                <version>1.6.3</version>
+                <scope>runtime</scope>
+                <exclusions>
+                    <exclusion>
+                        <groupId>org.apache.ant</groupId>
+                        <artifactId>ant</artifactId>
+                    </exclusion>
+                    <exclusion>
+                        <groupId>org.apache.ant</groupId>
+                        <artifactId>ant-launcher</artifactId>
+                    </exclusion>
+                    <exclusion>
+                        <groupId>jline</groupId>
+                        <artifactId>jline</artifactId>
+                    </exclusion>
+                </exclusions>
+            </dependency>
+            <dependency>
+                <groupId>dom4j</groupId>
+                <artifactId>dom4j</artifactId>
+                <version>1.6.1</version>
+                <exclusions>
+                    <exclusion>
+                        <groupId>xml-apis</groupId>
+                        <artifactId>xml-apis</artifactId>
+                    </exclusion>
+                </exclusions>
+            </dependency>
+            <dependency>
+                <groupId>cglib</groupId>
+                <artifactId>cglib-nodep</artifactId>
+                <version>2.2</version>
+            </dependency>
+            <dependency>
+                <groupId>javax.servlet</groupId>
+                <artifactId>servlet-api</artifactId>
+                <version>2.5</version>
+                <scope>provided</scope>
+            </dependency>
+            <dependency>
+                <groupId>javax.mail</groupId>
+                <artifactId>mail</artifactId>
+                <version>1.4.1</version>
+                <scope>provided</scope>
+            </dependency>
+            <dependency>
+                <groupId>javax.activation</groupId>
+                <artifactId>activation</artifactId>
+                <version>1.1</version>
+                <scope>provided</scope>
+            </dependency>
+            <dependency>
+                <groupId>janino</groupId>
+                <artifactId>janino</artifactId>
+                <version>2.5.10</version>
+                <scope>test</scope>
+            </dependency>
+            <dependency>
+                <groupId>xml-apis</groupId>
+                <artifactId>xml-apis</artifactId>
+                <version>1.3.04</version>
+            </dependency>
+            <!-- ======================================== -->
+            <!-- Spring依赖 -->
+            <!-- ======================================== -->
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-core</artifactId>
+                <version>${spring-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-beans</artifactId>
+                <version>${spring-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-aop</artifactId>
+                <version>${spring-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-context</artifactId>
+                <version>${spring-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-context-support</artifactId>
+                <version>${spring-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-tx</artifactId>
+                <version>${spring-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-jdbc</artifactId>
+                <version>${spring-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-orm</artifactId>
+                <version>${spring-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-web</artifactId>
+                <version>${spring-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-webmvc</artifactId>
+                <version>${spring-version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-test</artifactId>
+                <version>${spring-version}</version>
+                <scope>test</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <skip>false</skip>
+                </configuration>
+            </plugin>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
+                            <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+            <plugin>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>compile</phase>
+                        <configuration>
+                            <target>
+                                <echo message="project home:        ${basedir}"/>
+                                <echo message="java home:           ${java.home}"/>
+                                <echo message="java source version: ${java.version}"/>
+                                <echo message="java target version: ${java.version}"/>
+                                <echo message="java source charset: ${java.encoding}"/>
+                            </target>
+                        </configuration>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <includes>
+                        <include>**/*Tests.java</include>
+                    </includes>
+                    <argLine>-Xmx256m</argLine>
+                </configuration>
+            </plugin>
+            <plugin>
+                <artifactId>maven-eclipse-plugin</artifactId>
+                <configuration>
+                    <downloadSources>true</downloadSources>
+                    <classpathContainers>
+                        <classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER</classpathContainer>
+                    </classpathContainers>
+                </configuration>
+            </plugin>
+            <plugin>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar-no-fork</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.mortbay.jetty</groupId>
+                <artifactId>maven-jetty-plugin</artifactId>
+                <configuration>
+                    <stopKey>citrus</stopKey>
+                    <stopPort>9999</stopPort>
+                    <systemProperties>
+                        <systemProperty>
+                            <name>productionMode</name>
+                            <value>false</value>
+                        </systemProperty>
+                    </systemProperties>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>com.alibaba.citrus.tool</groupId>
+                <artifactId>maven-springext-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <artifactId>maven-gpg-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>sign-artifacts</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>sign</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <artifactId>maven-antrun-plugin</artifactId>
+                    <version>1.6</version>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                    <!-- 较低版本有bug，导致hessian不能编译通过。 -->
+                    <version>2.3.2</version>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-jar-plugin</artifactId>
+                    <version>2.3.2</version>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-deploy-plugin</artifactId>
+                    <version>2.7</version>
+                    <configuration>
+                        <skip>true</skip>
+                    </configuration>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-eclipse-plugin</artifactId>
+                    <version>2.8</version>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-shade-plugin</artifactId>
+                    <version>1.4</version>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-source-plugin</artifactId>
+                    <version>2.1.2</version>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-javadoc-plugin</artifactId>
+                    <version>2.8</version>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-surefire-plugin</artifactId>
+                    <version>2.10</version>
+                </plugin>
+                <plugin>
+                    <groupId>org.mortbay.jetty</groupId>
+                    <artifactId>maven-jetty-plugin</artifactId>
+                    <version>${jetty-version}</version>
+                </plugin>
+                <plugin>
+                    <groupId>com.alibaba.citrus.tool</groupId>
+                    <artifactId>maven-springext-plugin</artifactId>
+                    <version>${springext-plugin-version}</version>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-gpg-plugin</artifactId>
+                    <version>1.4</version>
+                </plugin>
+                <!-- - This plugin's configuration is used to store Eclipse
+                    m2e settings only. - It has no influence on the Maven build itself. -->
+                <plugin>
+                    <groupId>org.eclipse.m2e</groupId>
+                    <artifactId>lifecycle-mapping</artifactId>
+                    <version>1.0.0</version>
+                    <configuration>
+                        <lifecycleMappingMetadata>
+                            <pluginExecutions>
+                                <pluginExecution>
+                                    <pluginExecutionFilter>
+                                        <groupId>org.apache.maven.plugins</groupId>
+                                        <artifactId>maven-antrun-plugin</artifactId>
+                                        <versionRange>[1.0,)</versionRange>
+                                        <goals>
+                                            <goal>run</goal>
+                                        </goals>
+                                    </pluginExecutionFilter>
+                                    <action>
+                                        <ignore/>
+                                    </action>
+                                </pluginExecution>
+                                <pluginExecution>
+                                    <pluginExecutionFilter>
+                                        <groupId>org.apache.maven.plugins</groupId>
+                                        <artifactId>maven-enforcer-plugin</artifactId>
+                                        <versionRange>[1.0,)</versionRange>
+                                        <goals>
+                                            <goal>enforce</goal>
+                                        </goals>
+                                    </pluginExecutionFilter>
+                                    <action>
+                                        <ignore/>
+                                    </action>
+                                </pluginExecution>
+                            </pluginExecutions>
+                        </lifecycleMappingMetadata>
+                    </configuration>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+    </build>
+</project>
\ No newline at end of file
diff --git a/swh/lister/maven/tests/test_lister.py b/swh/lister/maven/tests/test_lister.py
index b2a88f9..6a75a99 100644
--- a/swh/lister/maven/tests/test_lister.py
+++ b/swh/lister/maven/tests/test_lister.py
@@ -1,353 +1,379 @@
 # Copyright (C) 2021-2022 The Software Heritage developers
 # See the AUTHORS file at the top-level directory of this distribution
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
 from pathlib import Path
 
 import iso8601
 import pytest
 import requests
 
 from swh.lister.maven.lister import MavenLister
 
 MVN_URL = "https://repo1.maven.org/maven2/"  # main maven repo url
 INDEX_URL = "http://indexes/export.fld"  # index directory url
 
 URL_POM_1 = MVN_URL + "al/aldi/sprova4j/0.1.0/sprova4j-0.1.0.pom"
 URL_POM_2 = MVN_URL + "al/aldi/sprova4j/0.1.1/sprova4j-0.1.1.pom"
 URL_POM_3 = MVN_URL + "com/arangodb/arangodb-graphql/1.2/arangodb-graphql-1.2.pom"
 
 
 USER_REPO0 = "aldialimucaj/sprova4j"
 GIT_REPO_URL0_HTTPS = f"https://github.com/{USER_REPO0}"
 GIT_REPO_URL0_API = f"https://api.github.com/repos/{USER_REPO0}"
 LIST_GIT = (GIT_REPO_URL0_HTTPS,)
 
 USER_REPO1 = "ArangoDB-Community/arangodb-graphql-java"
 GIT_REPO_URL1_HTTPS = f"https://github.com/{USER_REPO1}"
 GIT_REPO_URL1_GIT = f"git://github.com/{USER_REPO1}.git"
 GIT_REPO_URL1_API = f"https://api.github.com/repos/{USER_REPO1}"
 LIST_GIT_INCR = (GIT_REPO_URL1_HTTPS,)
 
+USER_REPO2 = "webx/citrus"
+GIT_REPO_URL2_HTTPS = f"https://github.com/{USER_REPO2}"
+GIT_REPO_URL2_API = f"https://api.github.com/repos/{USER_REPO2}"
+
 LIST_SRC = (MVN_URL + "al/aldi/sprova4j",)
 
 LIST_SRC_DATA = (
     {
         "type": "maven",
         "url": "https://repo1.maven.org/maven2/al/aldi/sprova4j"
         + "/0.1.0/sprova4j-0.1.0-sources.jar",
         "time": "2021-07-12T17:06:59+00:00",
         "gid": "al.aldi",
         "aid": "sprova4j",
         "version": "0.1.0",
         "base_url": MVN_URL,
     },
     {
         "type": "maven",
         "url": "https://repo1.maven.org/maven2/al/aldi/sprova4j"
         + "/0.1.1/sprova4j-0.1.1-sources.jar",
         "time": "2021-07-12T17:37:05+00:00",
         "gid": "al.aldi",
         "aid": "sprova4j",
         "version": "0.1.1",
         "base_url": MVN_URL,
     },
 )
 
 
 @pytest.fixture
 def maven_index_full(datadir) -> bytes:
     return Path(datadir, "http_indexes", "export_full.fld").read_bytes()
 
 
 @pytest.fixture
 def maven_index_incr_first(datadir) -> bytes:
     return Path(datadir, "http_indexes", "export_incr_first.fld").read_bytes()
 
 
 @pytest.fixture
 def maven_pom_1(datadir) -> bytes:
     return Path(datadir, "https_maven.org", "sprova4j-0.1.0.pom").read_bytes()
 
 
 @pytest.fixture
 def maven_index_null_mtime(datadir) -> bytes:
     return Path(datadir, "http_indexes", "export_null_mtime.fld").read_bytes()
 
 
 @pytest.fixture
 def maven_pom_1_malformed(datadir) -> bytes:
     return Path(datadir, "https_maven.org", "sprova4j-0.1.0.malformed.pom").read_bytes()
 
 
 @pytest.fixture
 def maven_pom_2(datadir) -> bytes:
     return Path(datadir, "https_maven.org", "sprova4j-0.1.1.pom").read_bytes()
 
 
 @pytest.fixture
 def maven_pom_3(datadir) -> bytes:
     return Path(datadir, "https_maven.org", "arangodb-graphql-1.2.pom").read_bytes()
 
 
+@pytest.fixture
+def maven_pom_multi_byte_encoding(datadir) -> bytes:
+    return Path(datadir, "https_maven.org", "citrus-parent-3.0.7.pom").read_bytes()
+
+
 @pytest.fixture
 def requests_mock(requests_mock):
     """If github api calls for the configured scm repository, returns its canonical url."""
     for url_api, url_html in [
         (GIT_REPO_URL0_API, GIT_REPO_URL0_HTTPS),
         (GIT_REPO_URL1_API, GIT_REPO_URL1_HTTPS),
+        (GIT_REPO_URL2_API, GIT_REPO_URL2_HTTPS),
     ]:
         requests_mock.get(
             url_api,
             json={"html_url": url_html},
         )
     yield requests_mock
 
 
 @pytest.fixture(autouse=True)
 def network_requests_mock(
     requests_mock, maven_index_full, maven_pom_1, maven_pom_2, maven_pom_3
 ):
     requests_mock.get(INDEX_URL, content=maven_index_full)
     requests_mock.get(URL_POM_1, content=maven_pom_1)
     requests_mock.get(URL_POM_2, content=maven_pom_2)
     requests_mock.get(URL_POM_3, content=maven_pom_3)
 
 
 def test_maven_full_listing(swh_scheduler):
     """Covers full listing of multiple pages, checking page results and listed
     origins, statelessness."""
 
     # Run the lister.
     lister = MavenLister(
         scheduler=swh_scheduler,
         url=MVN_URL,
         instance="maven.org",
         index_url=INDEX_URL,
         incremental=False,
     )
 
     stats = lister.run()
 
     # Start test checks.
     assert stats.pages == 5
 
     scheduler_origins = swh_scheduler.get_listed_origins(lister.lister_obj.id).results
     origin_urls = [origin.url for origin in scheduler_origins]
 
     # 3 git origins + 1 maven origin with 2 releases (one per jar)
     assert len(origin_urls) == 3
     assert sorted(origin_urls) == sorted(LIST_GIT + LIST_GIT_INCR + LIST_SRC)
 
     for origin in scheduler_origins:
         if origin.visit_type == "maven":
             for src in LIST_SRC_DATA:
                 last_update_src = iso8601.parse_date(src["time"])
                 assert last_update_src <= origin.last_update
             assert origin.extra_loader_arguments["artifacts"] == list(LIST_SRC_DATA)
 
     scheduler_state = lister.get_state_from_scheduler()
     assert scheduler_state is not None
     assert scheduler_state.last_seen_doc == -1
     assert scheduler_state.last_seen_pom == -1
 
 
 def test_maven_full_listing_malformed(
     swh_scheduler,
     requests_mock,
     maven_pom_1_malformed,
 ):
     """Covers full listing of multiple pages, checking page results with a malformed
     scm entry in pom."""
 
     lister = MavenLister(
         scheduler=swh_scheduler,
         url=MVN_URL,
         instance="maven.org",
         index_url=INDEX_URL,
         incremental=False,
     )
 
     # Set up test.
     requests_mock.get(URL_POM_1, content=maven_pom_1_malformed)
 
     # Then run the lister.
     stats = lister.run()
 
     # Start test checks.
     assert stats.pages == 5
 
     scheduler_origins = swh_scheduler.get_listed_origins(lister.lister_obj.id).results
     origin_urls = [origin.url for origin in scheduler_origins]
 
     # 2 git origins + 1 maven origin with 2 releases (one per jar)
     assert len(origin_urls) == 3
     assert sorted(origin_urls) == sorted(LIST_GIT + LIST_GIT_INCR + LIST_SRC)
 
     for origin in scheduler_origins:
         if origin.visit_type == "maven":
             for src in LIST_SRC_DATA:
                 last_update_src = iso8601.parse_date(src["time"])
                 assert last_update_src <= origin.last_update
             assert origin.extra_loader_arguments["artifacts"] == list(LIST_SRC_DATA)
 
     scheduler_state = lister.get_state_from_scheduler()
     assert scheduler_state is not None
     assert scheduler_state.last_seen_doc == -1
     assert scheduler_state.last_seen_pom == -1
 
 
 def test_maven_incremental_listing(
     swh_scheduler,
     requests_mock,
     maven_index_full,
     maven_index_incr_first,
 ):
     """Covers full listing of multiple pages, checking page results and listed
     origins, with a second updated run for statefulness."""
 
     lister = MavenLister(
         scheduler=swh_scheduler,
         url=MVN_URL,
         instance="maven.org",
         index_url=INDEX_URL,
         incremental=True,
     )
 
     # Set up test.
     requests_mock.get(INDEX_URL, content=maven_index_incr_first)
 
     # Then run the lister.
     stats = lister.run()
 
     # Start test checks.
     assert lister.incremental
     assert lister.updated
     assert stats.pages == 2
 
     scheduler_origins = swh_scheduler.get_listed_origins(lister.lister_obj.id).results
     origin_urls = [origin.url for origin in scheduler_origins]
 
     # 1 git origins + 1 maven origin with 1 release (one per jar)
     assert len(origin_urls) == 2
     assert sorted(origin_urls) == sorted(LIST_GIT + LIST_SRC)
 
     for origin in scheduler_origins:
         if origin.visit_type == "maven":
             last_update_src = iso8601.parse_date(LIST_SRC_DATA[0]["time"])
             assert last_update_src == origin.last_update
             assert origin.extra_loader_arguments["artifacts"] == [LIST_SRC_DATA[0]]
 
     # Second execution of the lister, incremental mode
     lister = MavenLister(
         scheduler=swh_scheduler,
         url=MVN_URL,
         instance="maven.org",
         index_url=INDEX_URL,
         incremental=True,
     )
 
     scheduler_state = lister.get_state_from_scheduler()
     assert scheduler_state is not None
     assert scheduler_state.last_seen_doc == 1
     assert scheduler_state.last_seen_pom == 1
 
     # Set up test.
     requests_mock.get(INDEX_URL, content=maven_index_full)
 
     # Then run the lister.
     stats = lister.run()
 
     # Start test checks.
     assert lister.incremental
     assert lister.updated
     assert stats.pages == 4
 
     scheduler_origins = swh_scheduler.get_listed_origins(lister.lister_obj.id).results
     origin_urls = [origin.url for origin in scheduler_origins]
 
     assert sorted(origin_urls) == sorted(LIST_SRC + LIST_GIT + LIST_GIT_INCR)
 
     for origin in scheduler_origins:
         if origin.visit_type == "maven":
             for src in LIST_SRC_DATA:
                 last_update_src = iso8601.parse_date(src["time"])
                 assert last_update_src <= origin.last_update
             assert origin.extra_loader_arguments["artifacts"] == list(LIST_SRC_DATA)
 
     scheduler_state = lister.get_state_from_scheduler()
     assert scheduler_state is not None
     assert scheduler_state.last_seen_doc == 4
     assert scheduler_state.last_seen_pom == 4
 
 
 @pytest.mark.parametrize("http_code", [400, 404, 500, 502])
 def test_maven_list_http_error_on_index_read(swh_scheduler, requests_mock, http_code):
     """should stop listing if the lister fails to retrieve the main index url."""
 
     lister = MavenLister(scheduler=swh_scheduler, url=MVN_URL, index_url=INDEX_URL)
     requests_mock.get(INDEX_URL, status_code=http_code)
     with pytest.raises(requests.HTTPError):  # listing cannot continues so stop
         lister.run()
 
     scheduler_origins = swh_scheduler.get_listed_origins(lister.lister_obj.id).results
     assert len(scheduler_origins) == 0
 
 
 @pytest.mark.parametrize("http_code", [400, 404, 500, 502])
 def test_maven_list_http_error_artifacts(
     swh_scheduler,
     requests_mock,
     http_code,
 ):
     """should continue listing when failing to retrieve artifacts."""
     # Test failure of artefacts retrieval.
     requests_mock.get(URL_POM_1, status_code=http_code)
 
     lister = MavenLister(scheduler=swh_scheduler, url=MVN_URL, index_url=INDEX_URL)
 
     # on artifacts though, that raises but continue listing
     lister.run()
 
     # If the maven_index_full step succeeded but not the get_pom step,
     # then we get only one maven-jar origin and one git origin.
     scheduler_origins = swh_scheduler.get_listed_origins(lister.lister_obj.id).results
     assert len(scheduler_origins) == 2
 
 
 def test_maven_lister_null_mtime(swh_scheduler, requests_mock, maven_index_null_mtime):
 
     requests_mock.get(INDEX_URL, content=maven_index_null_mtime)
 
     # Run the lister.
     lister = MavenLister(
         scheduler=swh_scheduler,
         url=MVN_URL,
         instance="maven.org",
         index_url=INDEX_URL,
         incremental=False,
     )
 
     stats = lister.run()
 
     # Start test checks.
     assert stats.pages == 1
     scheduler_origins = swh_scheduler.get_listed_origins(lister.lister_obj.id).results
     assert len(scheduler_origins) == 1
     assert scheduler_origins[0].last_update is None
 
 
 def test_maven_list_pom_bad_encoding(swh_scheduler, requests_mock, maven_pom_1):
     """should continue listing when failing to decode pom file."""
     # Test failure of pom parsing by reencoding a UTF-8 pom file to a not expected one
     requests_mock.get(URL_POM_1, content=maven_pom_1.decode("utf-8").encode("utf-32"))
 
     lister = MavenLister(scheduler=swh_scheduler, url=MVN_URL, index_url=INDEX_URL)
 
     lister.run()
 
     # If the maven_index_full step succeeded but not the pom parsing step,
     # then we get only one maven-jar origin and one git origin.
     scheduler_origins = swh_scheduler.get_listed_origins(lister.lister_obj.id).results
     assert len(scheduler_origins) == 2
+
+
+def test_maven_list_pom_multi_byte_encoding(
+    swh_scheduler, requests_mock, maven_pom_multi_byte_encoding
+):
+    """should parse POM file with multi-byte encoding."""
+
+    # replace pom file with a multi-byte encoding one
+    requests_mock.get(URL_POM_1, content=maven_pom_multi_byte_encoding)
+
+    lister = MavenLister(scheduler=swh_scheduler, url=MVN_URL, index_url=INDEX_URL)
+
+    lister.run()
+
+    scheduler_origins = swh_scheduler.get_listed_origins(lister.lister_obj.id).results
+    assert len(scheduler_origins) == 3