diff --git a/Gemfile.lock b/Gemfile.lock
index 441feda..e6dd3b7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -72,7 +72,7 @@ GEM
       domain_name (~> 0.5)
     in-parallel (0.1.17)
     inifile (3.0.0)
-    json (2.1.0)
+    json (2.3.1)
     json-schema (2.8.0)
       addressable (>= 2.4)
     launchy (2.4.3)