diff --git a/.github/workflows/auto-merge.yml b/.github/workflows/auto-merge.yml
index 065b831..0ba4d0a 100644
--- a/.github/workflows/auto-merge.yml
+++ b/.github/workflows/auto-merge.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Generate dbwatcher-ci App Token
         id: app_token
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 504be63..8fa5c04 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Ruby ${{ env.RUBY_VERSION }}
         uses: ruby/setup-ruby@v1
@@ -65,7 +65,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Ruby ${{ env.RUBY_VERSION }}
         uses: ruby/setup-ruby@v1
@@ -82,7 +82,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Ruby ${{ env.RUBY_VERSION }}
         uses: ruby/setup-ruby@v1
@@ -99,7 +99,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Ruby ${{ env.RUBY_VERSION }}
         uses: ruby/setup-ruby@v1
@@ -134,7 +134,7 @@ jobs:
     steps:
       - name: Checkout repository
         if: github.event_name == 'pull_request'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Generate dbwatcher-ci App Token
         if: github.event_name == 'pull_request'
diff --git a/.github/workflows/labels.yml b/.github/workflows/labels.yml
index af52032..8ebd4eb 100644
--- a/.github/workflows/labels.yml
+++ b/.github/workflows/labels.yml
@@ -25,7 +25,7 @@ jobs:
       issues: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Sync GitHub Labels
         uses: crazy-max/ghaction-github-labeler@v5
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ecf70d5..c7fa107 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,7 +31,7 @@ jobs:
           echo "is_dry_run=${{ env.DRY_RUN }}" >> $GITHUB_OUTPUT
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -102,7 +102,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Ruby ${{ matrix.ruby }}
         uses: ruby/setup-ruby@v1
@@ -138,7 +138,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1