diff --git a/Gemfile b/Gemfile
index 76ccf9d..e581d35 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,5 +5,5 @@ gemspec
 group :development, :test do
   gem 'rake', '~> 13.4.2'
   gem 'pry-byebug'
-  gem 'rubocop', '~> 1.88.1'
+  gem 'rubocop', '~> 1.89.0'
 end