circle.yml in rspec-webservice_matchers-4.12.0 vs circle.yml in rspec-webservice_matchers-4.12.1

- old
+ new

@@ -1,3 +1,5 @@
 machine:
   ruby:
     version: 2.3.0
+    version: 2.4.3
+    version: 2.5.0