diff --git a/.travis.yml b/.travis.yml
index 83c15a0..25862ac 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: ruby
 rvm:
-  - 2.1
+  - 2.2
 services:
   - elasticsearch
   - mongodb
--
libgit2 0.21.0