diff --git a/.travis.yml b/.travis.yml
index 9475c66..76b6c30 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: ruby
 cache: bundler
 rvm:
-- 2.4.1
+- 2.6.0
 addons:
   postgresql: '9.6'
   sources: