diff --git a/Gemfile.lock b/Gemfile.lock
index f9a2063..027d261 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -38,7 +38,7 @@ GEM
     jquery-rails (1.0.17)
       railties (~> 3.0)
       thor (~> 0.14)
-    json (1.6.2)
+    json (1.8.6)
     mail (2.3.0)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
@@ -76,7 +76,7 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2.2)
-    rdoc (3.11)
+    rdoc (3.12.2)
       json (~> 1.4)
     ruby-hmac (0.4.0)
     signature (0.1.2)