README.md in payable-api-0.1.0 vs README.md in payable-api-0.1.1

- old
+ new

@@ -1,6 +1,7 @@
 # Payable
 [![CI Status](https://travis-ci.org/alassek/payable-api.svg?branch=master)](https://travis-ci.org/alassek/payable-api)
+[![Gem Version](https://badge.fury.io/rb/payable-api.svg)](https://badge.fury.io/rb/payable-api)
 
 A simple API client for [Payable.com](https://payable.com).
 
 This is *alpha software* and not officially sponsored by Payable in any way, so
 use at your own risk.