diff --git a/.travis.yml b/.travis.yml
index 26b47f6e70ebf3f67573093781368895909a17bf..6deaa0887f4170c5cc5c0844a61727faf43cd284 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,10 +4,7 @@ rvm:
 - 2.1.3
 - 2.0.0
 - 1.9.3
-- 1.9.2
-- 1.8.7
 - rbx
-- ree
 install:
 - gem install bundler
 - gem uninstall rake -x
diff --git a/Gemfile b/Gemfile
index 7ffb2c4811b6e353fa0b639da148435781dbc3c9..5993158f1092661a33e5abdca9769922d8b76a59 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@ source "https://rubygems.org"
 
 group :development do
   gem 'bundler', '>= 1.0'
-  gem 'rake'
+  gem 'rake', '10.5.0'
   gem 'minitest', '~> 5.8', '>= 5.8.4'
   gem 'pry', '>= 0.10.1'
   gem 'travis', '>= 1.8.2'