diff --git a/.travis.yml b/.travis.yml
index 9f29a62b..45ba1b09 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,9 @@
 language: ruby
 
 rvm:
-  - 2.3.1
-  - 2.2.5
+  - 2.3.7
+  - 2.4.4
+  - 2.5.1
   - ruby-head
 
 bundler_args: --without guard
@@ -17,9 +18,6 @@ branches:
   only:
     - master
 
-notifications:
-  irc: "chat.freenode.net#kitchenci"
-
 addons:
   code_climate:
     repo_token: