diff --git a/.travis.yml b/.travis.yml
index c0f4031c..31b4fb5e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,9 +3,9 @@ language: ruby
 cache: bundler
 
 rvm:
-  - 2.4.6
-  - 2.5.5
-  - 2.6.3
+  - 2.4.7
+  - 2.5.6
+  - 2.6.4
 
 before_script:
   - git config --global user.email "travis@travis.ci"