diff --git a/.travis.yml b/.travis.yml
index ff707f6..535ef1e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,22 +1,22 @@
-language:       ruby
-cache:          bundler
-sudo:           false
-before_install: gem update
+language: ruby
 rvm:
   - 1.8.7
   - 1.9.2
   - 1.9.3
+  - 2.0.0
   - 2.0
+  - 2.1.0
   - 2.1
+  - 2.2.0
   - 2.2
+  - 2.3.0
   - 2.3
+  - 2.4.0
   - 2.4
+  - 2.5.0
   - 2.5
-  - ruby-head
-  - ree
-  - rbx
-matrix:
-  allow_failures:
-    - rvm: ruby-head
-    - rvm: rbx
+  - 2.6.0
+  - 2.6
+before_install:
+  - gem update bundler
 script: bundle exec rspec