diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e3c2dc1..9959d29 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,7 +12,7 @@ jobs:
           - operating-system: 'ubuntu-latest'
             php-versions: '8.1'
     steps:
-      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
       - uses: shivammathur/setup-php@v2
         with:
           php-version: '8.1'