.travis.yml in retriable-3.0.2 vs .travis.yml in retriable-3.1.0

@@ -8,10 +8,10 @@
   - 2.2.7
   - 2.3.4
   - 2.4.1
   - rbx
   - jruby-9.0.5.0
-  - jruby-9.1.8.0
+  - jruby-9.1.12.0
   - ruby-head
   - jruby-head
 
 matrix:
   allow_failures: