.travis.yml in scripterator-1.3.1 vs .travis.yml in scripterator-1.3.2

- old
+ new

@@ -1,8 +1,9 @@
 language: ruby
 rvm:
-  - ruby-2.1.6
+  - 2.5.0
 script: bundle exec rspec
 
 env:
-  - 'RAILS_VERSION=3.2'
-  - 'RAILS_VERSION=4.0'
+  - 'RAILS_VERSION=4.2'
+  - 'RAILS_VERSION=5.0'
+  - 'RAILS_VERSION=5.1'