Gemfile.lock in createsend-0.3.0 vs Gemfile.lock in createsend-0.3.1

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    createsend (0.2.1)
+    createsend (0.3.0)
       hashie (~> 1.0)
       httparty (~> 0.7)
       json
 
 GEM