diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 4975c48..b6bf021 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -7,7 +7,7 @@ jobs:
     name: Lint code with PHP-CS-Fixer
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install dependencies
         uses: php-actions/composer@v6
@@ -23,7 +23,7 @@ jobs:
     name: Lint code with PHP CodeSniffer
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install dependencies
         uses: php-actions/composer@v6
diff --git a/.github/workflows/unittests.yml b/.github/workflows/unittests.yml
index b040f3d..90bb14f 100644
--- a/.github/workflows/unittests.yml
+++ b/.github/workflows/unittests.yml
@@ -98,7 +98,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2