.travis.yml in rya-0.1.1 vs .travis.yml in rya-0.1.3

@@ -2,7 +2,8 @@
 
 rvm:
   - 2.2
   - 2.3
   - 2.4
+  - 2.5
 
 script: 'bundle exec rake'
\ No newline at end of file