diff --git a/.github/workflows/floccus.yml b/.github/workflows/floccus.yml
index c7e8c7f591..f6a4353246 100644
--- a/.github/workflows/floccus.yml
+++ b/.github/workflows/floccus.yml
@@ -48,7 +48,7 @@ jobs:
         run: npm i -g npm@"${{ matrix.npm-version }}"
 
       - name: Cache node modules
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         env:
           cache-name: cache-node-modules
         with: