diff --git a/.github/workflows/code-style.yml b/.github/workflows/code-style.yml
index 64a1138..e9677b7 100644
--- a/.github/workflows/code-style.yml
+++ b/.github/workflows/code-style.yml
@@ -8,7 +8,7 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v5
+              uses: actions/checkout@v6
               with:
                   ref: ${{ github.head_ref }}
 
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 84a0fd2..3410359 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -15,7 +15,7 @@ jobs:
 
         steps:
             - name: Checkout code
-              uses: actions/checkout@v5
+              uses: actions/checkout@v6
 
             - name: Setup PHP
               uses: shivammathur/setup-php@v2