diff --git a/.github/workflows/dockerbuild.yml b/.github/workflows/dockerbuild.yml
index f8df650..58aad2d 100644
--- a/.github/workflows/dockerbuild.yml
+++ b/.github/workflows/dockerbuild.yml
@@ -57,7 +57,7 @@ jobs:
           password: ${{ secrets.PAT }}
       -
         name: Build and push
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v4
         with:
           context: .
           file: ./Dockerfile