diff --git a/debian/control b/debian/control
index 7b2de77..c49506a 100644
--- a/debian/control
+++ b/debian/control
@@ -1,21 +1,24 @@
 Source: swh-loader-git
 Maintainer: Software Heritage developers <swh-devel@inria.fr>
 Section: python
 Priority: optional
 Build-Depends: debhelper (>= 9),
                dh-python,
                python3-all,
                python3-nose,
                python3-pygit2,
                python3-retrying,
                python3-setuptools,
-               python3-swh.core,
-               python3-swh.storage,
+               python3-swh.core (>= 0.0.7~),
+               python3-swh.storage (>= 0.0.8~),
                python3-vcversioner
 Standards-Version: 3.9.6
 Homepage: https://forge.softwareheritage.org/diffusion/DLDG/
 
 Package: python3-swh.loader.git
 Architecture: all
-Depends: ${misc:Depends}, ${python3:Depends}
+Depends: python3-swh.core (>= 0.0.7~),
+         python3-swh.storage (>= 0.0.8~),
+         ${misc:Depends},
+         ${python3:Depends}
 Description: Software Heritage Git loader
diff --git a/requirements.txt b/requirements.txt
index 9ecf62e..1198a53 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pygit2
 retrying
 vcversioner
-swh.core
-swh.storage
+swh.core >= 0.0.7
+swh.storage >= 0.0.8