diff --git a/.github/workflows/docker_publish.yml b/.github/workflows/docker_publish.yml
index f5e2275..19c257e 100644
--- a/.github/workflows/docker_publish.yml
+++ b/.github/workflows/docker_publish.yml
@@ -4,6 +4,7 @@ on:
     branches: [ "master" ]
   pull_request:
     branches: [ "master" ]
+    types: [ "opened", "closed" ]
 
 env:
   REGISTRY: docker.io
@@ -57,7 +58,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: build and push docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile