diff --git a/src/MetadataExtractorCron/MetadataExtractorCron.csproj b/src/MetadataExtractorCron/MetadataExtractorCron.csproj
index 162cde20d54a562ad84347cbcfd42030ff4b67a6..99d3854a1f3c7a9dae0729d47d668f3a23d894f4 100644
--- a/src/MetadataExtractorCron/MetadataExtractorCron.csproj
+++ b/src/MetadataExtractorCron/MetadataExtractorCron.csproj
@@ -8,9 +8,9 @@
   <Version>0.1.5</Version></PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Coscine.Database" Version="2.*-*" />
-    <PackageReference Include="Coscine.Metadata" Version="2.*-*" />
-    <PackageReference Include="Coscine.ResourceTypes" Version="1.5.1" />
+    <PackageReference Include="Coscine.Database" Version="*-*" />
+    <PackageReference Include="Coscine.Metadata" Version="*-*" />
+    <PackageReference Include="Coscine.ResourceTypes" Version="*-*" />
     <PackageReference Include="dotNetRDF" Version="2.7.5" />
   </ItemGroup>