diff --git a/package.json b/package.json
index c5374f77d..23984bd59 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
 "eslint-plugin-react": "7.31.1",
 "esm": "3.2.25",
 "expect": "27.5.1",
- "flow-bin": "0.119.1",
+ "flow-bin": "0.281.0",
 "flow-copy-source": "2.0.9",
 "husky": "3.1.0",
 "jest": "27.5.1",
diff --git a/yarn.lock b/yarn.lock
index 8d4b6d611..fcb3821ea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4893,10 +4893,10 @@ flatted@^2.0.0:
 resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.2.tgz#4575b21e2bcee7434aa9be662f4b7b5f9c2b5138"
 integrity sha512-r5wGx7YeOwNWNlCA0wQ86zKyDLMQr+/RB8xy74M4hTphfmjlijTSSXGuH8rnvKZnfT9i+75zmd8jcKdMR4O6jA==
 
-flow-bin@0.119.1:
- version "0.119.1"
- resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.119.1.tgz#b6d763b386ec9f1085848ca7df98909d80a16bd0"
- integrity sha512-mX6qjJVi7aLqR9sDf8QIHt8yYEWQbkMLw7qFoC7sM/AbJwvqFm3pATPN96thsaL9o1rrshvxJpSgoj1PJSC3KA==
+flow-bin@0.281.0:
+ version "0.281.0"
+ resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.281.0.tgz#be49afd6da986ba355e27d38775547b60b398e65"
+ integrity sha512-jgSKNLolqwtI4CZ/lTh/YKf0JAtFGTrf/8ETZkfxxyT5AYB9NfiO5KQttW0gtd63plppvw3ghyVFKLSK3TH6hg==
 
 flow-copy-source@2.0.9:
 version "2.0.9"
</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/algolia/react-element-to-jsx-string/pull/886.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/algolia/react-element-to-jsx-string/pull/886.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>