diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
index 5771ac3b1..1e5a861ac 100644
--- a/.github/workflows/linting.yml
+++ b/.github/workflows/linting.yml
@@ -6,7 +6,7 @@ jobs:
     name: Yamllint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Yamllint
         uses: karancode/yamllint-github-action@master
         with:
diff --git a/.github/workflows/rubocop.yml b/.github/workflows/rubocop.yml
index a27d1db6f..ac9c7b87a 100644
--- a/.github/workflows/rubocop.yml
+++ b/.github/workflows/rubocop.yml
@@ -11,7 +11,7 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Ruby 3.4
         uses: ruby/setup-ruby@v1
         with:
diff --git a/.github/workflows/ruby_head.yml b/.github/workflows/ruby_head.yml
index d8dae634f..8d54fb4ed 100644
--- a/.github/workflows/ruby_head.yml
+++ b/.github/workflows/ruby_head.yml
@@ -39,7 +39,7 @@ jobs:
           --health-retries 10
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1e8fc06f4..267764b08 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -48,7 +48,7 @@ jobs:
           --health-timeout 5s
           --health-retries 10
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
diff --git a/.github/workflows/test_11g.yml b/.github/workflows/test_11g.yml
index 8e2d1fccd..9c15f06be 100644
--- a/.github/workflows/test_11g.yml
+++ b/.github/workflows/test_11g.yml
@@ -50,7 +50,7 @@ jobs:
           --health-timeout 5s
           --health-retries 10
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with: