README.md in retina_rails-2.0.4 vs README.md in retina_rails-2.0.5

@@ -138,18 +138,20 @@
 **Voila! Now you're using Retina Rails.**
 
 Supported Ruby Versions
 ------------
 
-This library is tested against Travis and aims to support the following Ruby
+This library is tested against Travis and aims to support the following Ruby and Rails
 implementations:
 
-* Ruby 1.9.2
-* Ruby 1.9.3
-* Ruby 2.0.0
-* Ruby 2.1.1
-* Ruby 2.1.3
+* Ruby 2.1
+* Ruby 2.2
+* Ruby 2.3
+* Ruby 2.4
+* Rails 4.2
+* Rails 5.0
+* Rails 5.1
 
 Contributing
 ------------
 
 1. Fork it
@@ -159,6 +161,6 @@
 5. Create new Pull Request
 
 Copyright
 ------------
 
-Copyright (c) 2012-2014 Johan van Zonneveld. See LICENSE for details.
+Copyright (c) 2018 Johan van Zonneveld. See LICENSE for details.