If I update firefox/adobe flash, will I lose my save files from flash games?

Please guys, so heres the status. me and my friend usually play flash games, E.J epic battle fantasy 3, right? so, he told me to update adobeflash And firefox, but we are near the end of the game, and im scared we may lose our savefile, will we?

Updating the programs should not affect your data files and if that should happen, System Restore would recover from it.