diff --git a/.all-contributorsrc b/.all-contributorsrc
index 1f88cc0..3f9975d 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -4,6 +4,35 @@
   "imageSize": 100,
   "commit": true,
   "contributors": [
+    {
+      "login": "jfmengels",
+      "name": "Jeroen Engels",
+      "avatar_url": "https://avatars.githubusercontent.com/u/3869412?v=3",
+      "profile": "https://github.com/jfmengels",
+      "contributions": [
+        "code",
+        "doc",
+        "test"
+      ]
+    },
+    {
+      "login": "kentcdodds",
+      "name": "Kent C. Dodds",
+      "avatar_url": "https://avatars.githubusercontent.com/u/1500684?v=3",
+      "profile": "http://kentcdodds.com/",
+      "contributions": [
+        "doc"
+      ]
+    },
+    {
+      "login": "jccguimaraes",
+      "name": "João Guimarães",
+      "avatar_url": "https://avatars.githubusercontent.com/u/14871650?v=3",
+      "profile": "https://github.com/jccguimaraes",
+      "contributions": [
+        "code"
+      ]
+    },
     {
       "login": "ben-eb",
       "name": "Ben Briggs",
diff --git a/README.md b/README.md
index 4ade862..fbee5ed 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # all-contributors-cli
 
-[![version](https://img.shields.io/npm/v/all-contributors-cli.svg)](http://npm.im/all-contributors-cli)[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors)
+[![version](https://img.shields.io/npm/v/all-contributors-cli.svg)](http://npm.im/all-contributors-cli)[![All Contributors](https://img.shields.io/badge/all_contributors-4-orange.svg?style=flat-square)](#contributors)
 
 This is a tool to help automate adding contributor acknowledgements according to the [all-contributors](https://github.com/kentcdodds/all-contributors) specification.
 
@@ -88,8 +88,8 @@ These are the keys you can specify:
 Thanks goes to these wonderful people ([emoji key](https://github.com/kentcdodds/all-contributors#emoji-key)):
 
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
-| [<img src="https://avatars.githubusercontent.com/u/1282980?v=3" width="100px;"/><br /><sub>Ben Briggs</sub>](http://beneb.info)<br />[💻](https://github.com/jfmengels/all-contributors-cli/commits?author=ben-eb) |
-| :---: |
+| [<img src="https://avatars.githubusercontent.com/u/3869412?v=3" width="100px;"/><br /><sub>Jeroen Engels</sub>](https://github.com/jfmengels)<br />[💻](https://github.com/jfmengels/all-contributors-cli/commits?author=jfmengels) [📖](https://github.com/jfmengels/all-contributors-cli/commits?author=jfmengels) [⚠️](https://github.com/jfmengels/all-contributors-cli/commits?author=jfmengels) | [<img src="https://avatars.githubusercontent.com/u/1500684?v=3" width="100px;"/><br /><sub>Kent C. Dodds</sub>](http://kentcdodds.com/)<br />[📖](https://github.com/jfmengels/all-contributors-cli/commits?author=kentcdodds) | [<img src="https://avatars.githubusercontent.com/u/14871650?v=3" width="100px;"/><br /><sub>João Guimarães</sub>](https://github.com/jccguimaraes)<br />[💻](https://github.com/jfmengels/all-contributors-cli/commits?author=jccguimaraes) | [<img src="https://avatars.githubusercontent.com/u/1282980?v=3" width="100px;"/><br /><sub>Ben Briggs</sub>](http://beneb.info)<br />[💻](https://github.com/jfmengels/all-contributors-cli/commits?author=ben-eb) |
+| :---: | :---: | :---: | :---: |
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
 This project follows the [all-contributors](https://github.com/kentcdodds/all-contributors) specification.