diff --git a/.github/workflows/docker-build.yaml b/.github/workflows/docker-build.yaml
index f5aa6fa..78551b0 100644
--- a/.github/workflows/docker-build.yaml
+++ b/.github/workflows/docker-build.yaml
@@ -24,7 +24,7 @@ jobs:
         uses: docker/setup-qemu-action@v3
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4
 
       - name: Log in to Container Registry
         uses: docker/login-action@v3