.travis.yml in europeana-blacklight-1.0.0 vs .travis.yml in europeana-blacklight-1.1.0

@@ -1,8 +1,8 @@
 language: ruby
 rvm:
-  - 2.2.1
-  - 2.3.1
+  - 2.3
+  - 2.4
 notifications:
   email: false
 sudo: false
 cache:
   bundler: true