diff --git a/.github/workflows/build-test-gumtree.yml b/.github/workflows/build-test-gumtree.yml
index 06d3d43c..43dacd78 100644
--- a/.github/workflows/build-test-gumtree.yml
+++ b/.github/workflows/build-test-gumtree.yml
@@ -74,7 +74,7 @@ jobs:
       - name: set up docker buildx
         uses: docker/setup-buildx-action@v4
       - name: Cache Docker layers
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx