diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index f34b325..24438cf 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -27,3 +27,9 @@ jobs:
         run: node scripts/sync.js
         env:
           SECRET: ${{ secrets.SECRET }}
+
+      - name: Commit and push changes
+        run: |
+          git add scripts/last-synced.json
+          git diff --quiet || git commit -m "ci: update last-synced.json"
+          git push --force origin master