diff --git a/.github/workflows/ci-grunt.yaml b/.github/workflows/ci-grunt.yaml
index b7dd070..e1d901c 100644
--- a/.github/workflows/ci-grunt.yaml
+++ b/.github/workflows/ci-grunt.yaml
@@ -19,7 +19,7 @@ jobs:
       contents: read
     steps:
       - name: Check out source code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6.0.1
 
       - name: Set up Node.js environment
         uses: actions/setup-node@v4.4.0
diff --git a/.github/workflows/ci-php.yaml b/.github/workflows/ci-php.yaml
index 64c55ce..1347475 100644
--- a/.github/workflows/ci-php.yaml
+++ b/.github/workflows/ci-php.yaml
@@ -45,7 +45,7 @@ jobs:
         run: sudo apt-get update && sudo apt-get install -y subversion
 
       - name: Check out source code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6.0.1
 
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 30c0f4e..9bed92c 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -28,7 +28,7 @@ jobs:
           - actions
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6.0.1
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3.29.4
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 39b201e..dba300a 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -15,7 +15,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Check out the source code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6.0.1
 
       - name: Review dependencies
         uses: actions/dependency-review-action@v4.7.1
diff --git a/.github/workflows/phpcs.yaml b/.github/workflows/phpcs.yaml
index fac05f2..f8ae6f5 100644
--- a/.github/workflows/phpcs.yaml
+++ b/.github/workflows/phpcs.yaml
@@ -19,7 +19,7 @@ jobs:
       contents: read
     steps:
       - name: Check out source code
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v6.0.1
 
       - name: Set up PHP
         uses: shivammathur/setup-php@v2