diff --git a/.github/workflows/build-check.yml b/.github/workflows/build-check.yml
index 06a1100..bee9105 100644
--- a/.github/workflows/build-check.yml
+++ b/.github/workflows/build-check.yml
@@ -20,7 +20,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Build image (validation only)
         uses: docker/build-push-action@v6.19.2
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 31b05a1..14bca3e 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -30,7 +30,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Build, tag, and push image
         id: build-image