README.md in authtrail-0.1.2 vs README.md in authtrail-0.1.3

@@ -127,10 +127,10 @@
 
 We recommend using this in addition to Devise’s `Lockable` module and [Rack::Attack](https://github.com/kickstarter/rack-attack).
 
 Check out [Hardening Devise](https://github.com/ankane/shorts/blob/master/Hardening-Devise.md) and [Secure Rails](https://github.com/ankane/secure_rails) for more best practices.
 
-Works with Rails 5+
+Works with Rails 4.2+
 
 ## History
 
 View the [changelog](https://github.com/ankane/authtrail/blob/master/CHANGELOG.md)