More explicit Ruby version

badboy · badboy · commit f57d939a8722 · 2016-03-04T12:45:09.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,7 +6,7 @@ rvm:
   - 2.0
   - 2.1
   - 2.2
-  - 2.3
+  - 2.3.0
   - jruby-18mode
   - jruby-19mode
   - rbx-2
