diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ee8672a..6c0dad4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -312,7 +312,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Build Functions Docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: docker/Dockerfile.functions
@@ -322,7 +322,7 @@ jobs:
           cache-to: type=gha,mode=max
 
       - name: Build UI Docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: ui
           file: ui/Dockerfile