diff --git a/.github/workflows/copilot-news-fetcher.yml b/.github/workflows/copilot-news-fetcher.yml
index 1355ebf..ad9d801 100644
--- a/.github/workflows/copilot-news-fetcher.yml
+++ b/.github/workflows/copilot-news-fetcher.yml
@@ -66,7 +66,7 @@ jobs:
       
       # Cache the news archive to avoid repeated git operations
       - name: Cache news archive
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: news-archive
           key: news-archive-${{ github.run_id }}