.travis.yml in pmap-1.0.2 vs .travis.yml in pmap-1.1.0

@@ -3,17 +3,19 @@
 rvm:
   - 1.8.7
   - 1.9.2
   - 1.9.3
   - 2.0.0
-  - 2.1.3
-  - 2.2.0-preview1
+  - 2.1.6
+  - 2.2.2
   - jruby-18mode
   - jruby-19mode
+  - jruby-9.0.0.0
   - jruby-head
   - rbx-2
   - ree
   - ruby-head
 matrix:
   allow_failures:
     - rvm: jruby-head
+    - rvm: rbx-2
     - rvm: ruby-head