diff --git a/Gemfile b/Gemfile
index f4ce2b74..6101dbc6 100755
--- a/Gemfile
+++ b/Gemfile
@@ -26,7 +26,7 @@ gemspec
 gem 'cucumber', '9.1.0', require: false
 gem 'guard', '2.18.1', require: false
 gem 'guard-minitest', '2.4.6', require: false
-gem 'minitest', '5.20.0', require: false
+gem 'minitest', '5.21.0', require: false
 gem 'minitest-fail-fast', '0.1.0', require: false
 gem 'minitest-hooks', '1.5.1', require: false
 gem 'minitest-reporters', '1.6.1', require: false