README.md in slackistrano-0.0.5 vs README.md in slackistrano-0.0.6

@@ -9,10 +9,10 @@
 If you need Capistrano v2 support, check out [capistrano-slack](https://github.com/j-mcnally/capistrano-slack).
 
 ## Requirements
 
 - Capistrano >= 3
-- Ruby >= 1.9
+- Ruby >= 2.0
 - A Slack account
 
 ## Installation
 
 Add this line to your application's Gemfile: