diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c73a5f7..6310035 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -38,7 +38,7 @@ jobs:
         run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: Cache composer dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: dependencies-phpstan-${{ matrix.phpstan }}-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}