diff --git a/test/helper.rb b/test/helper.rb
index 5d9c078a..7d081260 100644
--- a/test/helper.rb
+++ b/test/helper.rb
@@ -28,7 +28,7 @@ require 'sidekiq'
 require 'sidekiq/util'
 Sidekiq.logger.level = Logger::ERROR
 
-Sidekiq::Test = MiniTest::Unit::TestCase
+Sidekiq::Test = Minitest::Test
 
 require 'sidekiq/redis_connection'
 redis_url = ENV['REDIS_URL'] || 'redis://localhost/15'