diff --git a/Gemfile.lock b/Gemfile.lock
index 514b0d2..343a855 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,11 +2,11 @@ GEM
   remote: http://rubygems.org/
   specs:
     diff-lcs (1.1.3)
-    httparty (0.8.0)
-      multi_json
-      multi_xml
-    multi_json (1.0.3)
-    multi_xml (0.4.1)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
+      multi_xml (>= 0.5.2)
+    mini_mime (1.1.2)
+    multi_xml (0.6.0)
     rake (0.9.2.2)
     rspec (2.7.0)
       rspec-core (~> 2.7.0)