diff --git a/.travis.yml b/.travis.yml
index 4a3b4a72..cb7ad41e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ language: ruby
 cache: bundler
 sudo: false
 
-rvm: 2.2.2
+rvm: 2.5
 
 script: $TEST_COMMAND