diff --git a/.all-contributorsrc b/.all-contributorsrc
index fd8b11c6..07762532 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -33,6 +33,16 @@
 "contributions": [
 "code"
 ]
+ },
+ {
+ "login": "ab18556",
+ "name": "Patrick P. Henley",
+ "avatar_url": "https://avatars2.githubusercontent.com/u/988696?v=4",
+ "profile": "https://github.com/ab18556",
+ "contributions": [
+ "ideas",
+ "review"
+ ]
 }
 ]
 }
diff --git a/README.md b/README.md
index 06b4b5b6..210087f4 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@
 [![downloads](https://img.shields.io/npm/dm/react-hooks-testing-library.svg?style=flat-square)](http://www.npmtrends.com/react-hooks-testing-library)
 [![MIT License](https://img.shields.io/npm/l/react-hooks-testing-library.svg?style=flat-square)](https://github.com/mpeyper/react-hooks-testing-library/blob/master/LICENSE.md)
 
-[![All Contributors](https://img.shields.io/badge/all_contributors-2-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-3-orange.svg?style=flat-square)](#contributors)
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com)
 [![Code of Conduct](https://img.shields.io/badge/code%20of-conduct-ff69b4.svg?style=flat-square)](https://github.com/mpeyper/react-hooks-testing-library/blob/master/CODE_OF_CONDUCT.md)
 
@@ -174,7 +174,7 @@ Thanks goes to these wonderful people ([emoji key](https://github.com/kentcdodds
 
 
 
-<div class="naked_tr"> <a href="https://github.com/mpeyper">Michael Peyper<br /><sub><strong>Michael Peyper</strong></sub></a> <br /><a href="https://github.com/mpeyper/react-hooks-testing-library/commits?author=mpeyper" title="Code">💻</a> <a href="#design-mpeyper" title="Design">🎨</a> <a href="https://github.com/mpeyper/react-hooks-testing-library/commits?author=mpeyper" title="Documentation">📖</a> <a href="#ideas-mpeyper" title="Ideas, Planning, & Feedback">🤔</a> <a href="#infra-mpeyper" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#platform-mpeyper" title="Packaging/porting to new platform">📦</a> <a href="https://github.com/mpeyper/react-hooks-testing-library/commits?author=mpeyper" title="Tests">⚠️</a> <a href="#tool-mpeyper" title="Tools">🔧</a> <a href="https://github.com/otofu-square">otofu-square<br /><sub><strong>otofu-square</strong></sub></a> <br /><a href="https://github.com/mpeyper/react-hooks-testing-library/commits?author=otofu-square" title="Code">💻</a> </div>
+<div class="naked_tr"> <a href="https://github.com/mpeyper">Michael Peyper<br /><sub><strong>Michael Peyper</strong></sub></a> <br /><a href="https://github.com/mpeyper/react-hooks-testing-library/commits?author=mpeyper" title="Code">💻</a> <a href="#design-mpeyper" title="Design">🎨</a> <a href="https://github.com/mpeyper/react-hooks-testing-library/commits?author=mpeyper" title="Documentation">📖</a> <a href="#ideas-mpeyper" title="Ideas, Planning, & Feedback">🤔</a> <a href="#infra-mpeyper" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#platform-mpeyper" title="Packaging/porting to new platform">📦</a> <a href="https://github.com/mpeyper/react-hooks-testing-library/commits?author=mpeyper" title="Tests">⚠️</a> <a href="#tool-mpeyper" title="Tools">🔧</a> <a href="https://github.com/otofu-square">otofu-square<br /><sub><strong>otofu-square</strong></sub></a> <br /><a href="https://github.com/mpeyper/react-hooks-testing-library/commits?author=otofu-square" title="Code">💻</a> <a href="https://github.com/ab18556">Patrick P. Henley<br /><sub><strong>Patrick P. Henley</strong></sub></a> <br /><a href="#ideas-ab18556" title="Ideas, Planning, & Feedback">🤔</a> <a href="#review-ab18556" title="Reviewed Pull Requests">👀</a> </div>
 
 
 
</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/12.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/12.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>