diff --git a/Gemfile b/Gemfile
index b8a8f9d..a9ba189 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ gem "minitest", "~> 5.11"
 gem "minitest-rg", "~> 5.3"
 gem "rake", "~> 13.0"
 gem "rubocop", "1.84.0"
-gem "rubocop-minitest", "0.38.2"
+gem "rubocop-minitest", "0.39.1"
 gem "rubocop-packaging", "0.6.0"
 gem "rubocop-performance", "1.26.1"
 gem "rubocop-rake", "0.7.1"