diff --git a/.travis.yml b/.travis.yml
index 6692c0e3e07..ba9f8a2c071 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,9 +23,8 @@ matrix:
   fast_finish: true
 
 rvm:
-  - 2.5.0
-  - 2.4.2
-  - 2.3.4
+  - 2.5.1
+  - 2.4.4
 
 services:
   - redis-server