diff --git a/Gemfile.lock b/Gemfile.lock
index 55944d6..ab8ad54 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -33,7 +33,7 @@ GEM
     fssm (0.2.9)
     haml (3.1.7)
     highline (1.6.15)
-    json (1.7.5)
+    json (1.8.6)
     mime-types (1.19)
     multi_json (1.3.6)
     paperclip (2.6.0)