diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d79ed5f..cf281a8 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         ref: ${{ github.ref }}
         clean: true
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index ba273f5..26e6d63 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: checkout repo content
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 1
     - name: setup ruby
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 317b3d5..f934691 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -26,7 +26,7 @@ jobs:
           - '4.0'
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up Ruby
       # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
       # change this to (see https://github.com/ruby/setup-ruby#versioning):