README.md in sass-zero-0.0.13 vs README.md in sass-zero-0.0.14

- old
+ new

@@ -26,10 +26,10 @@
 
 SASS-ZERO comes with a implict flow from Shape UP, Find Elemens -> Create Affordance -> Make it Beautiful.
 
 ### Icons
 
-We embed svg icons from [Zondicons](http://www.zondicons.com).
+We embed svg icons from [Heroicons](https://github.com/refactoringui/heroicons).
 
 ### Utilities
 
 - [Margin Reset](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/utilities/flush.scss)
 - [Margin Push](https://github.com/lazaronixon/sass-zero/blob/master/app/assets/stylesheets/sass-zero/utilities/push.scss)