diff --git a/.github/workflows/GHPages.yml b/.github/workflows/GHPages.yml
index b2164ff1..2f285e42 100644
--- a/.github/workflows/GHPages.yml
+++ b/.github/workflows/GHPages.yml
@@ -24,7 +24,7 @@ jobs:
 runs-on: ubuntu-latest
 steps:
 - name: Checkout
- uses: actions/checkout@v4
+ uses: actions/checkout@v5
 - uses: actions/setup-node@v4
 - name: Install Packages
 run: npm install
diff --git a/.github/workflows/NodeCI.yml b/.github/workflows/NodeCI.yml
index e0af2322..f25e55c9 100644
--- a/.github/workflows/NodeCI.yml
+++ b/.github/workflows/NodeCI.yml
@@ -10,7 +10,7 @@ jobs:
 lint:
 runs-on: ubuntu-latest
 steps:
- - uses: actions/checkout@v4
+ - uses: actions/checkout@v5
 - uses: actions/setup-node@v4
 - name: Install Packages
 run: npm install
@@ -22,7 +22,7 @@ jobs:
 matrix:
 node-version: [18, 20, 22]
 steps:
- - uses: actions/checkout@v4
+ - uses: actions/checkout@v5
 - name: Use Node.js ${{ matrix.node-version }}
 uses: actions/setup-node@v4
 with:
@@ -39,7 +39,7 @@ jobs:
 matrix:
 node-version: [12.x, 14.x, 16.x]
 steps:
- - uses: actions/checkout@v4
+ - uses: actions/checkout@v5
 - name: Use Node.js ${{ matrix.node-version }}
 uses: actions/setup-node@v4
 with:
@@ -57,7 +57,7 @@ jobs:
 matrix:
 node-version: [12.x]
 steps:
- - uses: actions/checkout@v4
+ - uses: actions/checkout@v5
 - name: Use Node.js ${{ matrix.node-version }}
 uses: actions/setup-node@v4
 with:
@@ -75,7 +75,7 @@ jobs:
 matrix:
 node-version: [14.x]
 steps:
- - uses: actions/checkout@v4
+ - uses: actions/checkout@v5
 - name: Use Node.js ${{ matrix.node-version }}
 uses: actions/setup-node@v4
 with:
@@ -90,7 +90,7 @@ jobs:
 test-and-coverage:
 runs-on: ubuntu-latest
 steps:
- - uses: actions/checkout@v4
+ - uses: actions/checkout@v5
 - uses: actions/setup-node@v4
 - name: Install Packages
 run: npm install
diff --git a/.github/workflows/Release.yml b/.github/workflows/Release.yml
index c22108e8..ea81544e 100644
--- a/.github/workflows/Release.yml
+++ b/.github/workflows/Release.yml
@@ -11,7 +11,7 @@ jobs:
 runs-on: ubuntu-latest
 steps:
 - name: Checkout Repo
- uses: actions/checkout@v4
+ uses: actions/checkout@v5
 with:
 # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
 fetch-depth: 0
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 0d340b26..f23410cd 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -9,7 +9,7 @@ jobs:
 
 steps:
 - name: Checkout repo
- uses: actions/checkout@v4
+ uses: actions/checkout@v5
 - name: Setup node
 uses: actions/setup-node@v4
 - name: Install deps
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<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://patch-diff.githubusercontent.com/raw/future-architect/eslint-plugin-vue-scoped-css/pull/409.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://patch-diff.githubusercontent.com/raw/future-architect/eslint-plugin-vue-scoped-css/pull/409.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>