diff --git a/Gemfile.lock b/Gemfile.lock
index 39212fca..6444f16b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -198,7 +198,7 @@ GEM
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (2.18.1)
+    json (2.19.3)
     json-schema (6.1.0)
       addressable (~> 2.8)
       bigdecimal (>= 3.1, < 5)