diff --git a/README.textile b/README.textile
index 44b5a59..3067e21 100644
--- a/README.textile
+++ b/README.textile
@@ -15,7 +15,7 @@ h2. Requirements
 
 h2. Installation
 
-h3. Rails 3.x
+h3. Rails 3.x – 5.x
 
 Just add the gem to your @Gemfile@ and then @bundle install@: