diff --git a/Gemfile.lock b/Gemfile.lock
index 8595319..673d486 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -40,7 +40,7 @@ GEM
     coffee-script (2.2.0)
       coffee-script-source
       execjs
-    coffee-script-source (1.1.3)
+    coffee-script-source (1.12.2)
     columnize (0.3.4)
     daemons (1.1.4)
     em-http-request (1.0.0)
@@ -65,9 +65,9 @@ GEM
       httparty (>= 0.7.3)
       multipart-post
     http_parser.rb (0.5.3)
-    httparty (0.8.1)
-      multi_json
-      multi_xml
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
+      multi_xml (>= 0.5.2)
     i18n (0.6.0)
     jquery-rails (1.0.18)
       railties (~> 3.0)
@@ -81,13 +81,14 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.17.2)
+    mini_mime (1.1.2)
     mogli (0.0.36)
       hashie (~> 1.1.0)
       httmultiparty (>= 0.3.6)
       httparty (>= 0.4.3)
       multi_json (~> 1.0.3)
-    multi_json (1.0.3)
-    multi_xml (0.4.1)
+    multi_json (1.0.4)
+    multi_xml (0.6.0)
     multipart-post (1.1.4)
     mysql2 (0.2.17)
     polyglot (0.3.3)