diff --git a/.forgejo/workflows/lint.yml b/.forgejo/workflows/lint.yml
index 5040410d4..5656dedc9 100644
--- a/.forgejo/workflows/lint.yml
+++ b/.forgejo/workflows/lint.yml
@@ -9,10 +9,10 @@ jobs:
     runs-on: debian-latest
     steps:
       - uses: actions/checkout@v7
-      - name: Install Python
-        uses: actions/setup-python@v7
-        with:
-          python-version: "3.x"
+      - name: Install uv
+        uses: astral-sh/setup-uv@v10.0.0
+      - name: Set up Python
+        run: uv python install
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
diff --git a/.forgejo/workflows/publish-docker-img.yml b/.forgejo/workflows/publish-docker-img.yml
index 68164f98e..4f85a8bc2 100644
--- a/.forgejo/workflows/publish-docker-img.yml
+++ b/.forgejo/workflows/publish-docker-img.yml
@@ -19,9 +19,9 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v7
-      - name: Install cosign
-        if: forgejo.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@v4.1.2
+      # - name: Install cosign
+      #   if: forgejo.event_name != 'pull_request'
+      #   uses: sigstore/cosign-installer@v4.1.2
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4.3.0
       - name: Log into registry ${{ env.REGISTRY }}
@@ -47,9 +47,9 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-      - name: Sign the published Docker image
-        if: ${{ forgejo.event_name != 'pull_request' }}
-        env:
-          TAGS: ${{ steps.meta.outputs.tags }}
-          DIGEST: ${{ steps.build-and-push.outputs.digest }}
-        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}
+      # - name: Sign the published Docker image
+      #   if: ${{ forgejo.event_name != 'pull_request' }}
+      #   env:
+      #     TAGS: ${{ steps.meta.outputs.tags }}
+      #     DIGEST: ${{ steps.build-and-push.outputs.digest }}
+      #   run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}