sudo: false
language: ruby
script:
  - bundle exec rspec
rvm:
  - 2.2.6
  - 2.3.3
  - 2.4.1
  - ruby-head

sudo: false
language: ruby
script:
  - bundle exec rspec
rvm:
  - 2.2.7
  - 2.3.4
  - 2.4.1
  - ruby-head

Update Ruby versions for Travis
Update Ruby versions for Travis
