diff --git a/.github/workflows/code-check.yml b/.github/workflows/code-check.yml
index 8840f6c..60b3fe3 100644
--- a/.github/workflows/code-check.yml
+++ b/.github/workflows/code-check.yml
@@ -21,7 +21,7 @@ jobs:
     env:
       DEFAULT_COMPOSER_FLAGS: "--no-interaction --no-ansi --no-progress --no-suggest"
     steps:
-      - uses: actions/checkout@latest
+      - uses: actions/checkout@v3
 
       - name: Setup PHP Action
         uses: shivammathur/setup-php@2.25.0