diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 941e057bb..fb2a31a90 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -50,7 +50,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Publish to Docker Hub
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v2.4.0
         with:
           context: .
           file: ./DOCKER/Dockerfile
diff --git a/.github/workflows/proto-docker.yml b/.github/workflows/proto-docker.yml
index 014f3d9fa..2cbd30d81 100644
--- a/.github/workflows/proto-docker.yml
+++ b/.github/workflows/proto-docker.yml
@@ -43,7 +43,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Publish to Docker Hub
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v2.4.0
         with:
           context: ./tools/proto
           file: ./tools/proto/Dockerfile