.travis.yml in 3scale_client-2.4.2 vs .travis.yml in 3scale_client-2.5.0.pre1

@@ -1,11 +1,11 @@
 language: ruby
 cache: bundler
 rvm:
 - 1.9.3
 - 2.0.0
-- 2.1.1
-- 2.1.2
+- 2.1
+- 2.2
 - jruby
 matrix:
   include:
   - rvm: jruby
     env: JRUBY_OPTS="--2.0"