README.md in render_csv-2.0.0.beta1 vs README.md in render_csv-2.0.0.beta2

@@ -9,10 +9,10 @@
 
 ## Rails & Ruby Versions Supported
 
 *Rails:* 3.0.x - 4.0.x
 
-*Ruby:* 1.9.2, 1.9.3 and 2.0.0
+*Ruby:* 1.9.3, 2.0.0 and 2.1.0
 
 ## Installation
 
 The gem is hosted at [rubygems.org](https://rubygems.org/gems/render_csv)