diff --git a/Gemfile.lock b/Gemfile.lock
index ab9890a..f3a53fb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -110,6 +110,7 @@ GEM
     jquery-rails (1.0.14)
       railties (~> 3.0)
       thor (~> 0.14)
+    json (1.8.6)
     json_pure (1.6.1)
     launchy (2.0.5)
       addressable (~> 2.2.6)
@@ -228,7 +229,8 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2.2)
-    rdoc (3.9.4)
+    rdoc (3.12.2)
+      json (~> 1.4)
     rest-client (1.6.7)
       mime-types (>= 1.16)
     rspec (2.6.0)