diff --git a/railties/lib/rails/generators/rails/db/system/change/change_generator.rb b/railties/lib/rails/generators/rails/db/system/change/change_generator.rb
index 2b170aecfc047..7a67cfbb1761b 100644
--- a/railties/lib/rails/generators/rails/db/system/change/change_generator.rb
+++ b/railties/lib/rails/generators/rails/db/system/change/change_generator.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 require "rails/generators/base"
+require "yaml"
+require "json"
 
 module Rails
   module Generators