.travis.yml in sidekiq-cron-0.2.0 vs .travis.yml in sidekiq-cron-0.3.0

@@ -1,12 +1,11 @@
 language: ruby
 rvm:
-  - 1.9.3
   - jruby-19mode
   - rbx-19mode
   - 2.0.0
-  - 2.1.0
+  - 2.2.2
 services:
   - redis-server
 branches:
   only:
     - master
@@ -17,6 +16,6 @@
 env:
   travis: 'yes'
 matrix:
   allow_failures:
     - rvm: jruby-19mode
-    - rvm: rbx-19mode
\ No newline at end of file
+    - rvm: rbx-19mode