diff --git a/Gemfile.lock b/Gemfile.lock
index ec69c372534..c2b527435a1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -122,7 +122,7 @@ GEM
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
     jaro_winkler (1.7.0)
-    json (3.0.2)
+    json (3.1.0)
     json-diff (0.4.1)
     json-schema (6.2.1)
       addressable (~> 2.8)