diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 61562d8..acfc543 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -29,7 +29,7 @@ jobs:
         git config --global core.autocrlf false
         git config --global core.eol lf
         git config --global advice.detachedHead 0
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 800b79b..8d75af6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Extract release note
         run: |
           ruby \
@@ -40,7 +40,7 @@ jobs:
           - ruby
           - jruby
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
diff --git a/.github/workflows/sync-ruby.yml b/.github/workflows/sync-ruby.yml
index f5df56c..d6d9594 100644
--- a/.github/workflows/sync-ruby.yml
+++ b/.github/workflows/sync-ruby.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.repository_owner == 'ruby' }}
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Create GitHub App token
         id: app-token
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 6681eea..9738646 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -28,7 +28,7 @@ jobs:
         git config --global core.autocrlf false
         git config --global core.eol lf
         git config --global advice.detachedHead 0
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: actions/setup-java@v5
       with:
         distribution: zulu
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 5aeba97..c58decb 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -29,7 +29,7 @@ jobs:
         git config --global core.autocrlf false
         git config --global core.eol lf
         git config --global advice.detachedHead 0
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: actions/setup-java@v5
       with:
         distribution: zulu