.travis.yml in unicode-confusable-1.2.0 vs .travis.yml in unicode-confusable-1.3.0

@@ -2,11 +2,11 @@
 language: ruby
 
 script: bundle exec ruby spec/unicode_confusable_spec.rb
 
 rvm:
-- 2.4.1
-- 2.3.4
+- 2.4.2
+- 2.3.5
 - 2.2
 - ruby-head
 - jruby-head
 - jruby-9.1.12.0