specify teeny ruby version

tdiary · Mar 2, 2017 · 668a806 · 668a806
1 parent 48dd55b
commit 668a806
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -5,7 +5,7 @@ sudo: false
 services: memcache
 
 rvm:
-  - 2.2
+  - 2.2.6
   - 2.3.3
   - 2.4.0
   - ruby-head