Autofac AutoFac.Mvc5 unable to find RegisterControllers method

Unable to find RegisterControllers in Autofac.Mvc5. Any idea how to resolve this issue ?

using Autofac;
using Autofac.Integration.Mvc;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace OdeToFood.Web
{
    public class ContainerConfig
    {
        internal static void RegisterContainer()
        {
            var builder = new ContainerBuilder();
            builder.RegisterControllers(typeof(MvcApplication).Assembly);
        }
    }
}