How to update master workbook with links to other workbooks

I have a workbook that links out to numerous other workbooks for current data. After one of the supporting workbooks gets up dated, I return to the master workbook. Here, I need to see the updated results. The only way that I can find a way of updating the master is to close and save it and then re-open.

Is there a way of updating the master workbook using a macro?