.travis.yml in faye-authentication-1.11.0 vs .travis.yml in faye-authentication-1.12

@@ -1,4 +1,5 @@
 language: ruby
 rvm:
-  - 2.1.2
-  - 1.9.3
+  - 2.6.5
+  - 2.5.7
+  - 2.4.9