diff --git a/README.md b/README.md
index e42841b..236e3e7 100644
--- a/README.md
+++ b/README.md
@@ -19,8 +19,8 @@ against](http://travis-ci.org/laserlemon/simple_oauth) the following Ruby
 implementations:
 
 * Ruby 1.8.7
-* Ruby 1.9.1
 * Ruby 1.9.2
+* Ruby 1.9.3
 * [JRuby](http://www.jruby.org/)
 * [Rubinius](http://rubini.us/)
 * [Ruby Enterprise Edition](http://www.rubyenterpriseedition.com/)