diff --git a/.forgejo/workflows/generate-lockfile.yml b/.forgejo/workflows/generate-lockfile.yml
index 0d98abd451..9c4547cef3 100644
--- a/.forgejo/workflows/generate-lockfile.yml
+++ b/.forgejo/workflows/generate-lockfile.yml
@@ -37,13 +37,13 @@ jobs:
         with:
           name: cabalconfigedge
           path: git-annex*.config
-  cabal-config-v320:
-    name: Generate cabal config for edge
+  cabal-config-v321:
+    name: Generate cabal config for v3.21
     runs-on: x86_64
     container:
-      image: alpine:3.20
+      image: alpine:3.21
     env:
-      CI_ALPINE_TARGET_RELEASE: v3.20
+      CI_ALPINE_TARGET_RELEASE: v3.21
     steps:
       - name: Environment setup
         run: apk add nodejs git cabal patch
@@ -61,12 +61,12 @@ jobs:
       - name: Package upload
         uses: forgejo/upload-artifact@v3
         with:
-          name: cabalconfig320
+          name: cabalconfig321
           path: git-annex*.config
   upload-tarball:
     name: Upload to generic repo
     runs-on: x86_64
-    needs: [cabal-config-edge,cabal-config-v320]
+    needs: [cabal-config-edge,cabal-config-v321]
     container:
       image: alpine:latest
     steps:
@@ -82,4 +82,4 @@ jobs:
             CI_REF_NAME=$GITHUB_REF_NAME
           fi
           curl --user ${{ vars.CODE_FORGEJO_USER }}:${{ secrets.CODE_FORGEJO_TOKEN }} --upload-file ./cabalconfigedge/git-annex.config ${{ github.server_url }}/api/packages/mirrors/generic/git-annex/$CI_REF_NAME/git-annex-$CI_REF_NAME-edge.cabal
-          curl --user ${{ vars.CODE_FORGEJO_USER }}:${{ secrets.CODE_FORGEJO_TOKEN }} --upload-file ./cabalconfig320/git-annex.config ${{ github.server_url }}/api/packages/mirrors/generic/git-annex/$CI_REF_NAME/git-annex-$CI_REF_NAME-v320.cabal
+          curl --user ${{ vars.CODE_FORGEJO_USER }}:${{ secrets.CODE_FORGEJO_TOKEN }} --upload-file ./cabalconfig321/git-annex.config ${{ github.server_url }}/api/packages/mirrors/generic/git-annex/$CI_REF_NAME/git-annex-$CI_REF_NAME-v321.cabal