diff --git a/Gemfile b/Gemfile
index 436608f..09b7ba0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ group :development, :test do
 end
 
 group :development do
-  gem 'rubocop', '~> 1.66.0', require: false
+  gem 'rubocop', '~> 1.66.1', require: false
   gem 'rubocop-rake', '~> 0.6.0', require: false
   # rubocop-rspec: Intentional ignored
 end