diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fe5427e..e2ed861 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup PHP with Composer
       uses: php-actions/composer@v6