diff --git a/Gemfile b/Gemfile
index dfd0ece..355f6f7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,7 +16,7 @@ end
 
 group :development, :test do
   gem 'rake'
-  gem 'rubocop', '~> 0.50.0', require: false
+  gem 'rubocop', '~> 0.72.0', require: false
   gem 'simplecov', require: false
 end