Use newer Ruby on Travis build

2017-06-15 17:04:41 +02:00
parent feaff528eb
commit ed72a1c3fd
1 changed files with 1 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: ruby
 cache: bundler
 rvm:
-  - 2.2.5
+  - 2.2.6
 services:
  - redis-server
 before_install: