diff --git a/.travis.yml b/.travis.yml
index 65ec7dbe0..57023b0cd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
 language: ruby
 rvm:
+  - 2.3.0
   - 2.2
   - 2.0.0
   - 2.1