diff --git a/debian/control b/debian/control
index 447ab64..69b1f2e 100644
--- a/debian/control
+++ b/debian/control
@@ -1,22 +1,22 @@
 Source: swh-loader-dir
 Maintainer: Software Heritage developers <swh-devel@inria.fr>
 Section: python
 Priority: optional
 Build-Depends: debhelper (>= 9),
                dh-python,
                python3-all,
                python3-nose,
                python3-setuptools,
                python3-swh.core (>= 0.0.14~),
-               python3-swh.storage,
+               python3-swh.storage (>= 0.0.15~),
                python3-vcversioner
 Standards-Version: 3.9.6
 Homepage: https://forge.softwareheritage.org/diffusion/DLDDIR/
 
 Package: python3-swh.loader.dir
 Architecture: all
 Depends: python3-swh.core (>= 0.0.14~),
-         python3-swh.storage,
+         python3-swh.storage (>= 0.0.15~),
          ${misc:Depends},
          ${python3:Depends}
 Description: Software Heritage Directory Loader
diff --git a/requirements.txt b/requirements.txt
index 8d6e5b9..4747f16 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 # Add here external Python modules dependencies, one per line. Module names
 # should match https://pypi.python.org/pypi names. For the full spec or
 # dependency lines, see https://pip.readthedocs.org/en/1.1/requirements.html
 vcversioner
 swh.core >= 0.0.14
-swh.storage
+swh.storage >= 0.0.15
 retrying