diff --git a/.travis.yml b/.travis.yml
index f54e968..0c2f71e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,9 +2,10 @@ language: ruby
 sudo: false
 cache: bundler
 rvm:
-  - 2.2.6
-  - 2.3.1
-  - 2.4.1
+  - 2.3.8
+  - 2.4.6
+  - 2.5.5
+  - 2.6.2
   - ruby-head
 gemfile:
   - gemfiles/rails_4_2.gemfile