diff --git a/.travis.yml b/.travis.yml
index 3ccd41a..292199d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,8 +10,8 @@ services:
 - memcached
 
 rvm:
-- 2.4.9
-- 2.5.7
-- 2.6.5
-- 2.7.0
+- 2.5.8
+- 2.6.6
+- 2.7.2
+- 3.0.0
 - ruby-head