.travis.yml in instrumental_agent-1.0.1 vs .travis.yml in instrumental_agent-2.0.0.alpha

@@ -1,9 +1,8 @@
 sudo: false
 language: ruby
 rvm:
-  - 1.8.7
-  - 1.9.2
-  - 1.9.3
-  - 2.0.0
-  - jruby-18mode
-  - jruby-19mode
+  - 2.0.0-p648
+  - 2.1.5
+  - 2.2.3
+  - 2.3.0
+  - 2.4.0