diff --git a/.travis.yml b/.travis.yml
index bfc8edfd..9b3a55cc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ rvm:
   - 1.9.3
   - 2.0.0
   - 2.1
-  - 2.2.2
+  - 2.2.3
   - ruby-head
   - rbx-2