diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 2bbd71669925..aae57dbb6e19 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -96,7 +96,7 @@ jobs:
       id: composer-cache
       run: |
         echo "::set-output name=dir::$(composer config cache-files-dir)"
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       with:
         path: ${{ steps.composer-cache.outputs.dir }}
         key: ${{ runner.os }}-${{ matrix.php }}-composer-${{ hashFiles('**/composer.lock') }}