diff --git a/.travis.yml b/.travis.yml
index c8aef7a..89593de 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ sudo: false
 cache: bundler
 language: ruby
 rvm:
+  - 2.6
   - 2.5
   - 2.4
   - 2.3