diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index b5dad5f..970f395 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -26,7 +26,7 @@ jobs:
           python-version: 3.x
           cache: pip
       - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV 
-      - uses: actions/cache@v4
+      - uses: actions/cache@v6
         with:
           key: mkdocs-material-${{ env.cache_id }}
           path: .cache