diff --git a/Gemfile.lock b/Gemfile.lock
index 45036ff..78548fd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -20,7 +20,7 @@ GEM
       tins (~> 1.6)
     docile (1.3.2)
     dry-inflector (0.2.0)
-    json (2.2.0)
+    json (2.3.1)
     method_source (0.9.2)
     minitest (5.13.0)
     minitest-focus (1.1.2)