diff --git a/.github/workflows/open-pr.yml b/.github/workflows/open-pr.yml
index b3f5983..c62625a 100644
--- a/.github/workflows/open-pr.yml
+++ b/.github/workflows/open-pr.yml
@@ -27,7 +27,7 @@ jobs:
               }
             }
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
         with:
           version: latest
       - name: docker login docker.io