bin/console in grumlin-0.12.3 vs bin/console in grumlin-0.12.4

@@ -1,23 +1,20 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
 require "bundler/setup"
 require "grumlin"
+
 require "irb"
+require "irb/completion"
 
 Grumlin.configure do |config|
   config.url = ENV["GREMLIN_URL"] || "ws://localhost:8182/gremlin"
 end
 
 Async do
   include Grumlin::Sugar
 
-  IRB.setup(nil)
-  workspace = IRB::WorkSpace.new(binding)
-  irb = IRB::Irb.new(workspace)
-  irb.eval_input
-rescue StandardError
-  raise
+  IRB.start
 ensure
   Grumlin.close
 end