diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index a28a3f9a94..4c71b3a25b 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -47,7 +47,7 @@ All definitions files include a header with the author and editors, so at some p
 * [Breeze](http://www.breezejs.com/) (by [Boris Yankov](https://github.com/borisyankov))
 * [Browser Harness](https://github.com/scriby/browser-harness) (by [Chris Scribner](https://github.com/scriby))
 * [bucks](https://github.com/CyberAgent/bucks.js) (by [Shunsuke Ohtani](https://github.com/zaneli))
-* [CasperJS](http://casperjs.org) (by [Jed Hunsaker](https://github.com/jedhunsaker))
+* [CasperJS](http://casperjs.org) (by [Jed Mao](https://github.com/jedmao))
 * [CanvasJS](http://canvasjs.com) (by [Mark Overholt](https://github.com/mover5))
 * [Cheerio](https://github.com/MatthewMueller/cheerio) (by [Bret Little](https://github.com/blittle))
 * [Chosen](http://harvesthq.github.com/chosen/) (by [Boris Yankov](https://github.com/borisyankov))
@@ -76,7 +76,7 @@ All definitions files include a header with the author and editors, so at some p
 * [EaselJS](http://www.createjs.com/#!/EaselJS) (by [Pedro Ferreira](https://bitbucket.org/drk4))
 * [EasyStar](http://easystarjs.com/) (by [Magnus Gustafsson](https://github.com/Borundin))
 * [Elm](http://elm-lang.org) (by [Dénes Harmath](https://github.com/thSoft))
-* [ember.js](http://emberjs.com/) (by [Boris Yankov](https://github.com/borisyankov))
+* [Ember.js](http://emberjs.com/) (by [Jed Mao](https://github.com/jedmao) and [Boris Yankov](https://github.com/borisyankov))
 * [emissary](https://github.com/atom/emissary) (by [vvakame](https://github.com/vvakame))
 * [Emscripten](http://kripken.github.io/emscripten-site/) (by [Kensuke MATSUZAKI](https://github.com/zakki))
 * [EpicEditor](http://epiceditor.com/) (by [Boris Yankov](https://github.com/borisyankov))
diff --git a/casperjs/casperjs.d.ts b/casperjs/casperjs.d.ts
index ad942293bc..6cb40a6a6d 100644
--- a/casperjs/casperjs.d.ts
+++ b/casperjs/casperjs.d.ts
@@ -1,6 +1,6 @@
 // Type definitions for CasperJS v1.0.0 API
 // Project: http://casperjs.org/
-// Definitions by: Jed Hunsaker <https://github.com/jedhunsaker>
+// Definitions by: Jed Mao <https://github.com/jedmao>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 /// <reference path="../phantomjs/phantomjs.d.ts" />
diff --git a/ember/ember.d.ts b/ember/ember.d.ts
index 878d8a49c0..307d47caf9 100644
--- a/ember/ember.d.ts
+++ b/ember/ember.d.ts
@@ -1,6 +1,6 @@
 // Type definitions for Ember.js 1.0.0
 // Project: http://emberjs.com/
-// Definitions by: Jed Hunsaker <https://github.com/jedhunsaker/>
+// Definitions by: Jed Mao <https://github.com/jedmao>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 /// <reference path="../jquery/jquery.d.ts" />