Right now there is no point in updating this mod, the devs of project zomboid are currently trying to put npcs in the base game in a new update ... it would just be easier to build a mod based off what the devs plan to implement. In the meantime here is a link for a fix to the mod https://psteamcommunity.yuanyoumao.com/workshop/filedetails/discussion/1905148104/3198118671855714410/