diff --git a/MANIFEST.in b/MANIFEST.in
index e19b7ae..da1a400 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,5 +1,7 @@
 include Makefile
 include requirements.txt
 include requirements-swh.txt
+include requirements-http.txt
+include requirements-db.txt
 include version.txt
 recursive-include swh/core/sql *.sql
diff --git a/PKG-INFO b/PKG-INFO
index 92db288..c211438 100644
--- a/PKG-INFO
+++ b/PKG-INFO
@@ -1,30 +1,30 @@
 Metadata-Version: 2.1
 Name: swh.core
-Version: 0.0.61
+Version: 0.0.62
 Summary: Software Heritage core utilities
 Home-page: https://forge.softwareheritage.org/diffusion/DCORE/
 Author: Software Heritage developers
 Author-email: swh-devel@inria.fr
 License: UNKNOWN
 Project-URL: Bug Reports, https://forge.softwareheritage.org/maniphest
 Project-URL: Source, https://forge.softwareheritage.org/source/swh-core
 Project-URL: Funding, https://www.softwareheritage.org/donate
 Description: swh-core
         ========
         
         core library for swh's modules:
         - config parser
         - hash computations
         - serialization
         - logging mechanism
         
 Platform: UNKNOWN
 Classifier: Programming Language :: Python :: 3
 Classifier: Intended Audience :: Developers
 Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3)
 Classifier: Operating System :: OS Independent
 Classifier: Development Status :: 5 - Production/Stable
 Description-Content-Type: text/markdown
 Provides-Extra: db
-Provides-Extra: http
 Provides-Extra: testing
+Provides-Extra: http
diff --git a/requirements-db.txt b/requirements-db.txt
new file mode 100644
index 0000000..6e73d5b
--- /dev/null
+++ b/requirements-db.txt
@@ -0,0 +1,2 @@
+# requirements for swh.core.db
+psycopg2
diff --git a/requirements-http.txt b/requirements-http.txt
new file mode 100644
index 0000000..8be0a3e
--- /dev/null
+++ b/requirements-http.txt
@@ -0,0 +1,8 @@
+# requirements for swh.core.api
+aiohttp
+arrow
+decorator
+Flask
+msgpack > 0.5
+python-dateutil
+requests
diff --git a/swh.core.egg-info/PKG-INFO b/swh.core.egg-info/PKG-INFO
index 92db288..c211438 100644
--- a/swh.core.egg-info/PKG-INFO
+++ b/swh.core.egg-info/PKG-INFO
@@ -1,30 +1,30 @@
 Metadata-Version: 2.1
 Name: swh.core
-Version: 0.0.61
+Version: 0.0.62
 Summary: Software Heritage core utilities
 Home-page: https://forge.softwareheritage.org/diffusion/DCORE/
 Author: Software Heritage developers
 Author-email: swh-devel@inria.fr
 License: UNKNOWN
 Project-URL: Bug Reports, https://forge.softwareheritage.org/maniphest
 Project-URL: Source, https://forge.softwareheritage.org/source/swh-core
 Project-URL: Funding, https://www.softwareheritage.org/donate
 Description: swh-core
         ========
         
         core library for swh's modules:
         - config parser
         - hash computations
         - serialization
         - logging mechanism
         
 Platform: UNKNOWN
 Classifier: Programming Language :: Python :: 3
 Classifier: Intended Audience :: Developers
 Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3)
 Classifier: Operating System :: OS Independent
 Classifier: Development Status :: 5 - Production/Stable
 Description-Content-Type: text/markdown
 Provides-Extra: db
-Provides-Extra: http
 Provides-Extra: testing
+Provides-Extra: http
diff --git a/swh.core.egg-info/SOURCES.txt b/swh.core.egg-info/SOURCES.txt
index 32148b1..e6d432b 100644
--- a/swh.core.egg-info/SOURCES.txt
+++ b/swh.core.egg-info/SOURCES.txt
@@ -1,44 +1,46 @@
 MANIFEST.in
 Makefile
 README.md
+requirements-db.txt
+requirements-http.txt
 requirements-swh.txt
 requirements.txt
 setup.py
 version.txt
 swh/__init__.py
 swh.core.egg-info/PKG-INFO
 swh.core.egg-info/SOURCES.txt
 swh.core.egg-info/dependency_links.txt
 swh.core.egg-info/entry_points.txt
 swh.core.egg-info/requires.txt
 swh.core.egg-info/top_level.txt
 swh/core/__init__.py
 swh/core/api_async.py
 swh/core/config.py
 swh/core/logger.py
 swh/core/statsd.py
 swh/core/tarball.py
 swh/core/utils.py
 swh/core/api/__init__.py
 swh/core/api/asynchronous.py
 swh/core/api/negotiation.py
 swh/core/api/serializers.py
 swh/core/api/tests/__init__.py
 swh/core/api/tests/server_testing.py
 swh/core/api/tests/test_api.py
 swh/core/api/tests/test_serializers.py
 swh/core/cli/__init__.py
 swh/core/cli/db.py
 swh/core/db/__init__.py
 swh/core/db/common.py
 swh/core/db/db_utils.py
 swh/core/db/tests/__init__.py
 swh/core/db/tests/conftest.py
 swh/core/db/tests/db_testing.py
 swh/core/db/tests/test_db.py
 swh/core/sql/log-schema.sql
 swh/core/tests/__init__.py
 swh/core/tests/test_cli.py
 swh/core/tests/test_config.py
 swh/core/tests/test_statsd.py
 swh/core/tests/test_utils.py
\ No newline at end of file
diff --git a/version.txt b/version.txt
index b7a94df..2a0f368 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-v0.0.61-0-gb1dff31
\ No newline at end of file
+v0.0.62-0-g6a8c72b
\ No newline at end of file