README.md in roadie-5.1.0 vs README.md in roadie-5.2.0

@@ -52,11 +52,11 @@
 ---------------
 
 [Add this gem to your Gemfile as recommended by Rubygems](http://rubygems.org/gems/roadie) and run `bundle install`.
 
 ```ruby
-gem 'roadie', '~> 4.0'
+gem 'roadie', '~> 5.2'
 ```
 
 You can then create a new instance of a Roadie document:
 
 ```ruby
@@ -448,13 +448,13 @@
 Build Status
 ------------
 
 Tested with Github CI using:
 
-* MRI 2.6
 * MRI 2.7
 * MRI 3.0
 * MRI 3.1
+* MRI 3.2
 
 Let me know if you want any other runtime supported officially.
 
 ### Versioning ###