diff --git a/.travis.yml b/.travis.yml
index 6ddb514..82f2e78 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,8 @@
 sudo: false
 language: ruby
+script: bundle exec rspec && bundle exec rubocop
 rvm:
-  - 2.4.0
-before_install: gem install bundler -v 1.14.3
+  - 2.3
+  - 2.4
+  - 2.5
+  - 2.6