diff --git a/Gemfile.lock b/Gemfile.lock
index 11f7ef0..e96d5b8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -83,7 +83,7 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.23)
-    multi_json (1.7.3)
+    multi_json (1.7.4)
     nested_form (0.3.2)
     nokogiri (1.5.9)
     orm_adapter (0.4.0)