diff --git a/Gemfile b/Gemfile
old mode 100755
new mode 100644
index bceda5423ab2e..d86bb1eb7f640
--- a/Gemfile
+++ b/Gemfile
@@ -38,7 +38,7 @@ group :development, :test do
   # environment is development
   gem 'rspec-rails'
   gem 'rspec-rerun'
-  gem 'rubocop'
+  gem 'rubocop', '>= 1.66.0'
   gem 'swagger-blocks'
 end