diff --git a/Gemfile b/Gemfile
index ab1fb90..c2768f0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -17,7 +17,7 @@ end
 group :development, :lint do
   gem 'overcommit', '>= 0.64'
   gem 'rubocop', '~> 1.88.0'
-  gem 'rubocop-minitest', '~> 0.39.1'
+  gem 'rubocop-minitest', '~> 0.40.0'
   gem 'rubocop-packaging', '~> 0.6.0'
   gem 'rubocop-performance', '~> 1.26.0'
 end