diff --git a/.travis.yml b/.travis.yml
index 8af128a..7cc98ed 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,10 +2,10 @@ language: ruby
 dist: xenial
 rvm:
 - 2.3.8
-- 2.4.9
-- 2.5.7
-- 2.6.5
-- 2.7.0
+- 2.4.0
+- 2.5.8
+- 2.6.6
+- 2.7.1
 - jruby-9.2.9.0
 env:
   matrix: