diff --git a/.github/workflows/cometbft-docker.yml b/.github/workflows/cometbft-docker.yml
index b4e3454888..727883c24b 100644
--- a/.github/workflows/cometbft-docker.yml
+++ b/.github/workflows/cometbft-docker.yml
@@ -53,7 +53,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Publish to Docker Hub
-        uses: docker/build-push-action@v3.3.0
+        uses: docker/build-push-action@v4.0.0
         with:
           context: .
           file: ./DOCKER/Dockerfile
diff --git a/.github/workflows/testapp-docker.yml b/.github/workflows/testapp-docker.yml
index 37279567ab..3cd7850b80 100644
--- a/.github/workflows/testapp-docker.yml
+++ b/.github/workflows/testapp-docker.yml
@@ -52,7 +52,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Publish to Docker Hub
-        uses: docker/build-push-action@v3.3.0
+        uses: docker/build-push-action@v4.0.0
         with:
           context: .
           file: ./test/e2e/docker/Dockerfile