diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 0455cd0..182a05d 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
     # Step 1: Check out the repository
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v7
 
     # Step 2: Set up Ruby environment
     - name: Set up Ruby
diff --git a/.github/workflows/publish_gem_rubygems_org.yml b/.github/workflows/publish_gem_rubygems_org.yml
index cc798cd..1b8e4ab 100644
--- a/.github/workflows/publish_gem_rubygems_org.yml
+++ b/.github/workflows/publish_gem_rubygems_org.yml
@@ -12,7 +12,7 @@ jobs:
       packages: write
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v7
 
     # Set up the latest version of Ruby
     - name: Set up Ruby
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 42f2c36..b8d1fe1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
     # Step 1: Check out the repository
     - name: Check out repository code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v7
 
     # Step 2: Set up Ruby
     - name: Set up Ruby