.travis.yml in engine_cart-1.1.0 vs .travis.yml in engine_cart-1.2.0

@@ -1,7 +1,16 @@
 language: ruby
 sudo: false
 rvm:
-  - 2.4.0
+  - 2.4.1
 
+matrix:
+  include:
+    - rvm: jruby-9.1.13.0
+    - rvm: 2.3.4
+      env: "RAILS_VERSION=5.0.6"
+  allow_failures:
+    - rvm: jruby-9.1.13.0
+  fast_finish: true
+
 env:
- - "RAILS_VERSION=5.0.1"
+ - "RAILS_VERSION=5.1.4"