diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index ef83ff093..b4441e234 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -324,6 +324,7 @@ All definitions files include a header with the author and editors, so at some p
 * [Selenium WebDriverJS](https://code.google.com/p/selenium/) (by [Bill Armstrong](https://github.com/BillArmstrong))
 * [Semver](https://github.com/isaacs/node-semver) (by [Bart van der Schoor](https://github.com/Bartvds))
 * [Sencha Touch](http://www.sencha.com/products/touch/) (by [Brian Kotek](https://github.com/brian428))
+* [sendgrid](https://github.com/sendgrid/sendgrid-nodejs) (by [Maxime LUCE](https://github.com/SomaticIT))
 * [SharePoint](http://sptypescript.codeplex.com) (by [Stanislav Vyshchepan](http://gandjustas.blogspot.ru) and [Andrey Markeev](http://markeev.com))
 * [ShellJS](http://shelljs.org) (by [Niklas Mollenhauer](https://github.com/nikeee))
 * [Showdown](https://github.com/coreyti/showdown) (by [Chris Bowdon](https://github.com/cbowdon))