diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8f4f070..3761bf7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
        run: |
          echo "::set-output name=dir::$(composer config cache-files-dir)"
 
-     - uses: actions/cache@v2
+     - uses: actions/cache@v4
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}