diff --git a/Gemfile.lock b/Gemfile.lock
index 9933a32..937a3fc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -64,7 +64,7 @@ GEM
     i18n (1.9.1)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
-    json (2.1.0)
+    json (2.6.1)
     method_source (0.8.2)
     mini_portile2 (2.7.1)
     minitest (5.15.0)