Changed serial number is not updating MASE Table

Dear All,

I am using automatic serial number creation at production order release level. Let see one Ex. I have production order qty 3. System has generated Serial number 290,291 & 293. Due to some reason I am changing the serial number 293 to 300 but for the next production order serial is taking from 293 not from 300. It is not updating the mase table. Could you please let me know how I can change the mase table without ABAP effort?

Thanks & Regards

Kundan Kumar