diff --git a/Gemfile.lock b/Gemfile.lock
index 2928a808..d671f791 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -184,7 +184,7 @@ GEM
       railties (>= 3.2.16)
     jquery_block_ui (0.0.1)
       rails (>= 3.1)
-    json (2.18.1)
+    json (2.19.2)
     json-schema (6.1.0)
       addressable (~> 2.8)
       bigdecimal (>= 3.1, < 5)