diff --git a/Gemfile.lock b/Gemfile.lock
index 0c20b6b..3ecad04 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -39,7 +39,7 @@ GEM
       git (>= 1.2.5)
       rake
     journey (1.0.1)
-    json (1.6.5)
+    json (1.8.6)
     mail (2.4.1)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
@@ -70,7 +70,7 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2.2)
-    rdoc (3.12)
+    rdoc (3.12.2)
       json (~> 1.4)
     sprockets (2.1.2)
       hike (~> 1.2)