ag·gior·na·men·to 
(ə-jôr′nə-mĕntō)
(ə-jôr′nə-mĕntō)n. pl. ag·gior·na·men·tos
The process of bringing an institution or organization up to date; modernization.
[Italian, from aggiornare, to update : a-, to (from Latin ad-; see AD-) + giorno, day (from Latin diurnus, daily; see DIURNAL).]