diff --git a/package-lock.json b/package-lock.json
index a02f87c6..c8c6e96e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1641,9 +1641,9 @@
 "dev": true
 },
 "@types/react": {
- "version": "16.8.10",
- "resolved": "https://registry.npmjs.org/@types/react/-/react-16.8.10.tgz",
- "integrity": "sha512-7bUQeZKP4XZH/aB4i7k1i5yuwymDu/hnLMhD9NjVZvQQH7ZUgRN3d6iu8YXzx4sN/tNr0bj8jgguk8hhObzGvA==",
+ "version": "16.8.11",
+ "resolved": "https://registry.npmjs.org/@types/react/-/react-16.8.11.tgz",
+ "integrity": "sha512-xEqvjpe7L5xAMlbZYUxxrgo3+ZXBvdnbhDtLWE/Md5LRw/quMRebZBIbqyKCl/77i64rqVtC2/WVDuYmO/diJQ==",
 "dev": true,
 "requires": {
 "@types/prop-types": "*",
diff --git a/package.json b/package.json
index 3d972149..dded43a0 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
 "@babel/plugin-transform-runtime": "7.4.3",
 "@babel/preset-env": "7.4.3",
 "@babel/preset-react": "7.0.0",
- "@types/react": "16.8.10",
+ "@types/react": "16.8.11",
 "all-contributors-cli": "6.2.0",
 "babel-eslint": "10.0.1",
 "babel-plugin-module-resolver": "3.2.0",
</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/testing-library/react-hooks-testing-library/pull/32.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/testing-library/react-hooks-testing-library/pull/32.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>