diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 2710494..e88c632 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -34,7 +34,7 @@ jobs:
       - name: Record core revision
         id: core
         run: echo "sha=$(git -C breadkit rev-parse HEAD)" >> "$GITHUB_OUTPUT"
-      - uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
+      - uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4.4.1
       - uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
         with:
           registry: ghcr.io