diff --git a/.travis.yml b/.travis.yml
index 238b9a3f6..c7f1bfa71 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,7 +37,7 @@ addons:
 
 rvm:
   - 2.4.3
-  - 2.5.0
+  - 2.5.1
 
 services:
   - redis-server