.travis.yml in counter-cache-0.2.0 vs .travis.yml in counter-cache-0.3.0

@@ -1,7 +1,7 @@
 rvm:
-  - "1.9.3"
   - "2.1.1"
+  - "2.3.0"
 gemfile:
   - gemfiles/activerecord_3.gemfile
   - gemfiles/activerecord_4.0.gemfile
   - gemfiles/activerecord_4.1.gemfile
 notifications: