diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ecce0a8..70e5887 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -63,7 +63,7 @@ jobs:
         uses: sigstore/cosign-installer@v3
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Log into Docker Hub
         if: github.event_name != 'pull_request'