diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e6eb3c11..bbf1ba8e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
 with:
 egress-policy: audit
 
- - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+ - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 
 - name: Set up Python
 uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 4222d783..ffa158d5 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -46,7 +46,7 @@ jobs:
 egress-policy: audit
 
 - name: Checkout repository
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+ uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 
 # Initializes the CodeQL tools for scanning.
 - name: Initialize CodeQL
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 71ddc655..dc8637a6 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -22,6 +22,6 @@ jobs:
 egress-policy: audit
 
 - name: 'Checkout Repository'
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+ uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 - name: 'Dependency Review'
 uses: actions/dependency-review-action@da24556b548a50705dd671f47852072ea4c105d9 # v4.7.1
diff --git a/.github/workflows/docker-build.ghcr.yml b/.github/workflows/docker-build.ghcr.yml
index 0ed34055..b56a79ed 100644
--- a/.github/workflows/docker-build.ghcr.yml
+++ b/.github/workflows/docker-build.ghcr.yml
@@ -43,7 +43,7 @@ jobs:
 with:
 egress-policy: audit
 
- - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+ - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 with:
 ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
 
diff --git a/.github/workflows/publish_to_pypi.yml b/.github/workflows/publish_to_pypi.yml
index 2cd39c2d..f963213c 100644
--- a/.github/workflows/publish_to_pypi.yml
+++ b/.github/workflows/publish_to_pypi.yml
@@ -18,7 +18,7 @@ jobs:
 with:
 egress-policy: audit
 
- - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+ - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
 
 - name: Set up Python 3.13
 uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
</div><div class="naked_ctrl">
<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/coderamp-labs/gitingest/pull/511.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/coderamp-labs/gitingest/pull/511.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>