diff --git a/Gemfile.lock b/Gemfile.lock
index 915792e..8a1f398 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -73,7 +73,7 @@ GEM
     jquery-ui-rails (3.0.1)
       jquery-rails
       railties (>= 3.1.0)
-    json (1.8.0)
+    json (1.8.1)
     kaminari (0.14.1)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)