表更改后，函数元数据不会刷新

I am facing frequent issue while trying to fetch the data from functions which contains the latest data for a given join criteria instead of all historical data. Recently we added new columns to these tables based on business requirement but the functions are not getting updated as per the latest table changes. Is there any way to refresh the function metadata. In case of view we have sp_refreshview, do we have any such in functions as well. I am facing frequent issue while trying to fetc