.travis.yml in parallel_tests-0.16.8 vs .travis.yml in parallel_tests-0.16.9

@@ -1,6 +1,7 @@
 rvm:
   - ree
   - 1.9.3
   - 2.0.0
-  - jruby-1.7.3
-  - jruby-head
\ No newline at end of file
+  - 2.1.0
+  - jruby-1.7.6
+  - jruby-head