sidekiq_publisher.gemspec in sidekiq_publisher-2.1.0 vs sidekiq_publisher.gemspec in sidekiq_publisher-2.1.1

@@ -15,10 +15,10 @@
   spec.license       = "MIT"
 
   # Set "allowed_push_post" to control where this gem can be published.
   if spec.respond_to?(:metadata)
     spec.metadata["allowed_push_host"] = "https://rubygems.org"
-
+    spec.metadata["rubygems_mfa_required"] = "true"
   else
     raise "RubyGems 2.0 or newer is required to protect against public gem pushes."
   end
 
   excluded_files = %w(.circleci/config.yml