.travis.yml in retriable-2.0.2 vs .travis.yml in retriable-2.1.0

@@ -1,19 +1,24 @@
+# Send builds to container-based infrastructure
+# http://docs.travis-ci.com/user/workers/container-based-infrastructure/
+sudo: false
 language: ruby
 rvm:
   - 1.9.3
   - 2.0.0
-  - 2.1.5
-  - 2.2.0
+  - 2.1.7
+  - 2.2.3
   - rbx
+  - jruby-9.0.0.0
   - ruby-head
   - jruby-head
 
 matrix:
   allow_failures:
     - rvm: 1.9.3
     - rvm: ruby-head
     - rvm: jruby-head
+    - rvm: jruby-9.0.0.0
 
 addons:
   code_climate:
     repo_token: 20a1139ef1830b4f813a10a03d90e8aa179b5226f75e75c5a949b25756ebf558