diff --git a/.github/workflows/docker-publish-on-comment.yml b/.github/workflows/docker-publish-on-comment.yml
index a35a1dc3..b7297808 100644
--- a/.github/workflows/docker-publish-on-comment.yml
+++ b/.github/workflows/docker-publish-on-comment.yml
@@ -47,7 +47,7 @@ jobs:
 
       # Workaround: https://github.com/docker/build-push-action/issues/461
       - name: Setup Docker buildx
-        uses: docker/setup-buildx-action@ecf95283f03858871ff00b787d79c419715afc34
+        uses: docker/setup-buildx-action@16c0bc4a6e6ada2cfd8afd41d22d95379cf7c32a
 
       # Login against a Docker registry except on PR
       # https://github.com/docker/login-action
@@ -70,7 +70,7 @@ jobs:
       # 2nd image name is for DockerHub image
       - name: Extract Docker metadata
         id: meta
-        uses: docker/metadata-action@818d4b7b91585d195f67373fd9cb0332e31a7175
+        uses: docker/metadata-action@ef25336f420be2d1a49205baf41a9b88712a65a1
         with: 
           images: |
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 2602c948..6da7778f 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -49,7 +49,7 @@ jobs:
 
       # Workaround: https://github.com/docker/build-push-action/issues/461
       - name: Setup Docker buildx
-        uses: docker/setup-buildx-action@ecf95283f03858871ff00b787d79c419715afc34
+        uses: docker/setup-buildx-action@16c0bc4a6e6ada2cfd8afd41d22d95379cf7c32a
 
       # Login against a Docker registry except on PR
       # https://github.com/docker/login-action
@@ -74,7 +74,7 @@ jobs:
       # 2nd image name is for DockerHub image
       - name: Extract Docker metadata
         id: meta
-        uses: docker/metadata-action@818d4b7b91585d195f67373fd9cb0332e31a7175
+        uses: docker/metadata-action@ef25336f420be2d1a49205baf41a9b88712a65a1
         with: 
           images: |
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}