diff --git a/.travis.yml b/.travis.yml
index 74e801a..432d6d3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: ruby
 rvm:
-  - 2.1.0
+  - 2.2
 sudo: false
 cache: bundler
 before_install: