diff --git a/.travis.yml b/.travis.yml
index 6587ea1..d52b06e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,9 +3,8 @@ sudo: false
 language: ruby
 
 rvm:
-  - 2.0.0
-  - 2.1.0
-  - 2.2.0
+  - 2.2.5
+  - 2.3.1
 
 cache: bundler
 script: bundle exec middleman build
diff --git a/README.md b/README.md
index 8f0ee7e..fa64509 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ Getting Started with Slate
 You're going to need:
 
  - **Linux or OS X** — Windows may work, but is unsupported.
- - **Ruby, version 2.0 or newer**
+ - **Ruby, version 2.2.5 or newer**
  - **Bundler** — If Ruby is already installed, but the `bundle` command doesn't work, just run `gem install bundler` in a terminal.
 
 ### Getting Set Up