diff --git a/.travis.yml b/.travis.yml
index 313f7a13..df7e008d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
 cache: bundler
 rvm:
+  - 2.2
   - 2.1
   - 2.0.0
   - 1.9.3