diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a7ee5f6..c94059a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ 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/testing.yml b/.github/workflows/testing.yml
index 089cd08..f66dbf0 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -14,7 +14,7 @@ jobs:
           - '2.7'
           - '3.2'
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with: