diff --git a/Gemfile.lock b/Gemfile.lock
index 89cfc96..7e43774 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -57,7 +57,7 @@ GEM
     hike (1.2.1)
     i18n (0.6.1)
     journey (1.0.4)
-    json (1.7.5)
+    json (1.8.6)
     mail (2.4.4)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
@@ -88,7 +88,7 @@ GEM
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
     rake (10.0.2)
-    rdoc (3.12)
+    rdoc (3.12.2)
       json (~> 1.4)
     rspec-core (2.12.1)
     rspec-expectations (2.12.0)