1 files changed, 6 insertions, 0 deletions

diff --git a/.travis.yml b/.travis.yml
index 39aa782..102f660 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,13 @@
+language: ruby
+cache: bundler
+
+sudo: false
+
 rvm:
   - 1.9.3
   - 2.0.0
   - 2.1.2
+  - 2.2
 before_install:
   - gem update bundler