diff --git a/.all-contributorsrc b/.all-contributorsrc
index b0f1fdb..53c6ff2 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -27,6 +27,16 @@
         "code",
         "ideas"
       ]
+    },
+    {
+      "login": "mikevandiepen",
+      "name": "Mike van Diepen",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/38211249?v=4",
+      "profile": "http://mediadevs.nl",
+      "contributions": [
+        "code",
+        "test"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index e8bffad..3bd87b2 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # A PHP Kiyoh API
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![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-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 [![Build Status](https://travis-ci.com/JKetelaar/PHP-Kiyoh-API.svg?branch=master)](https://travis-ci.com/JKetelaar/PHP-Kiyoh-API)
 
@@ -56,6 +56,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
   <tr>
     <td align="center"><a href="http://jketelaar.nl/"><img src="https://avatars0.githubusercontent.com/u/3681904?v=4" width="100px;" alt=""/><br /><sub><b>Jeroen Ketelaar</b></sub></a><br /><a href="#maintenance-JKetelaar" title="Maintenance">🚧</a> <a href="https://github.com/JKetelaar/PHP-Kiyoh-API/pulls?q=is%3Apr+reviewed-by%3AJKetelaar" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/JKetelaar/PHP-Kiyoh-API/commits?author=JKetelaar" title="Code">💻</a> <a href="#infra-JKetelaar" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#ideas-JKetelaar" title="Ideas, Planning, & Feedback">🤔</a></td>
     <td align="center"><a href="https://github.com/menno-ll"><img src="https://avatars0.githubusercontent.com/u/50165380?v=4" width="100px;" alt=""/><br /><sub><b>Menno van den Ende</b></sub></a><br /><a href="https://github.com/JKetelaar/PHP-Kiyoh-API/commits?author=menno-ll" title="Code">💻</a> <a href="#ideas-menno-ll" title="Ideas, Planning, & Feedback">🤔</a></td>
+    <td align="center"><a href="http://mediadevs.nl"><img src="https://avatars3.githubusercontent.com/u/38211249?v=4" width="100px;" alt=""/><br /><sub><b>Mike van Diepen</b></sub></a><br /><a href="https://github.com/JKetelaar/PHP-Kiyoh-API/commits?author=mikevandiepen" title="Code">💻</a> <a href="https://github.com/JKetelaar/PHP-Kiyoh-API/commits?author=mikevandiepen" title="Tests">⚠️</a></td>
   </tr>
 </table>