diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index df56787..119f63c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,7 +53,7 @@ jobs:
 
       # Validate the production image builds (multi-stage, incl. npm ci --omit=dev).
       # Build only — no push. Layer cache via GitHub Actions cache.
-      - uses: docker/build-push-action@v6
+      - uses: docker/build-push-action@v7
         with:
           context: auth
           file: auth/Dockerfile