diff --git a/Gemfile.lock b/Gemfile.lock
index 1fb098e..5a528ba 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -41,7 +41,7 @@ GEM
     erubis (2.7.0)
     hike (1.2.1)
     i18n (0.6.0)
-    json (1.6.5)
+    json (1.8.6)
     mail (2.3.0)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
@@ -82,7 +82,7 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2.2)
-    rdoc (3.12)
+    rdoc (3.12.2)
       json (~> 1.4)
     require_all (1.2.1)
     rspec (2.8.0)