diff --git a/.github/workflows/publish-docker-images.yml b/.github/workflows/publish-docker-images.yml
index 4d9e564..7ba9ed2 100644
--- a/.github/workflows/publish-docker-images.yml
+++ b/.github/workflows/publish-docker-images.yml
@@ -49,7 +49,7 @@ jobs:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
       - name: Push to Docker Hub
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v2.4.0
         with:
           context: ./
           file: ./Dockerfile
@@ -107,7 +107,7 @@ jobs:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
       - name: Push to Docker Hub
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v2.4.0
         with:
           context: ./
           file: ./Dockerfile.example