diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index e77777e..19f1fa9 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -23,7 +23,7 @@ jobs:
     name: PHP ${{ matrix.php }} ${{ matrix.desc }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 2