diff --git a/Gemfile.lock b/Gemfile.lock
index 0e5da54e..2d2d90bb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -170,7 +170,7 @@ GEM
     irb (1.14.3)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
-    json (2.9.0)
+    json (2.9.1)
     jwt (2.9.3)
       base64
     kaminari (1.2.2)