diff --git a/.anvil.lock b/.anvil.lock
index 8260240..314848a 100644
--- a/.anvil.lock
+++ b/.anvil.lock
@@ -1,6 +1,6 @@
 {
-  "generated_at": "2024-01-17T17:47:02.948515+01:00",
-  "version": "v1.1.5-dirty",
+  "generated_at": "2024-01-26T16:04:29.036478288Z",
+  "version": "1.2.4",
   "files": [
     {
       "path": ".editorconfig"
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index 084510e..c2b946a 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -26,4 +26,10 @@ jobs:
           days-before-stale: 14
           days-before-close: -1
           operations-per-run: 100
+      - name: Cleanup Stale Branches
+        uses: cbrgm/cleanup-stale-branches-action@main
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          repository: ${{ github.repository }}
+          dry-run: false
 ...