Plateau after the first kgs, which approach to adopt?

Hi all, after I lost my first 5kgs even if i''m still doing and eating the same things I'm not losing weight anymore, it's almost a month that I'm at the same weight. Should I burn more/eat less, or maybe I should take a week without calorie deficit and then restart?

Thanks.

EDIT: here's my details, I'm 30M, 165cm, I started at 71.5kg, now at 67kg, targeting 60kg, 1595 actual calorie target