diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 971ff07..9ce8813 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -22,7 +22,7 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build and push Docker images
-        uses: docker/build-push-action@v5.0.0
+        uses: docker/build-push-action@v5.1.0
         with:
           tags: ghcr.io/beryju/oauth1-test-server:latest
           push: ${{ github.ref == 'refs/heads/main' }}
diff --git a/.github/workflows/ci-tag.yml b/.github/workflows/ci-tag.yml
index a0c1f02..d7b4f98 100644
--- a/.github/workflows/ci-tag.yml
+++ b/.github/workflows/ci-tag.yml
@@ -21,7 +21,7 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build and push Docker images
-        uses: docker/build-push-action@v5.0.0
+        uses: docker/build-push-action@v5.1.0
         with:
           tags: ghcr.io/beryju/oauth1-test-server:${{github.ref_name}}
           platforms: linux/amd64,linux/arm64