README.md in sanitize-rails-0.7.1 vs README.md in sanitize-rails-0.7.2

@@ -51,10 +51,10 @@
     assert_sanitizes(Model, :field, :some_other_field)
 
 Compatibility
 -------------
 
-Tested with Rails 3.0.x ~ 3.2.x under Ruby 1.8 and 1.9.
+Tested with Rails 3.0 ~ 4.0 under Ruby 1.9 and 2.0.
 
 License
 -------
 
 MIT