diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index 3dc0365..1ca49f7 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -80,7 +80,7 @@ jobs:
 
       - name: Auto approve PR
         if: steps.check_patch.outputs.auto_merge == 'true'
-        uses: hmarr/auto-approve-action@v3
+        uses: hmarr/auto-approve-action@v4
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}