Gemfile.lock in elastic_mapper-0.2.1 vs Gemfile.lock in elastic_mapper-0.3.0

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    elastic_mapper (0.2.1)
+    elastic_mapper (0.3.0)
       faraday (~> 0.8.9)
       stretcher
 
 GEM
   remote: https://rubygems.org/
@@ -24,10 +24,10 @@
     faraday_middleware (0.9.1)
       faraday (>= 0.7.4, < 0.10)
     faraday_middleware-multi_json (0.0.6)
       faraday_middleware
       multi_json
-    hashie (2.1.1)
+    hashie (3.3.1)
     i18n (0.6.9)
     json (1.8.1)
     minitest (5.3.4)
     multi_json (1.10.1)
     multipart-post (1.2.0)