diff --git a/Gemfile.lock b/Gemfile.lock
index ef9965c6..f7c6dd0f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -58,7 +58,7 @@ GEM
     htmlentities (4.3.1)
     http_parser.rb (0.5.3)
     i18n (0.6.5)
-    json (1.8.0)
+    json (1.8.1)
     launchy (2.2.0)
       addressable (~> 2.3)
     listen (1.2.3)