Gemfile.lock in createsend-2.3.0 vs Gemfile.lock in createsend-2.4.0

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    createsend (2.3.0)
+    createsend (2.4.0)
       hashie (~> 1.0)
       httparty (~> 0.8)
       json
 
 GEM
@@ -13,20 +13,20 @@
       i18n (~> 0.6)
       multi_json (~> 1.0)
     cane (2.0.0)
     fakeweb (1.3.0)
     hashie (1.2.0)
-    httparty (0.8.1)
-      multi_json
+    httparty (0.9.0)
+      multi_json (~> 1.0)
       multi_xml
     i18n (0.6.1)
     jnunemaker-matchy (0.4.0)
-    json (1.7.4)
+    json (1.7.5)
     metaclass (0.0.1)
     mocha (0.10.0)
       metaclass (~> 0.0.1)
     multi_json (1.0.3)
-    multi_xml (0.4.1)
+    multi_xml (0.4.4)
     rake (0.9.2.2)
     shoulda (3.3.0)
       shoulda-context (~> 1.0)
       shoulda-matchers (~> 1.4)
     shoulda-context (1.0.0)