"Juventus have increased their offer to Atalanta for midfielder Ten Kopmeijers, according to Football Italia.
The 26-year-old Dutchman is a top target for the Bianconeri this summer, and sporting director Cristiano Giuntoli is ready to step up negotiations after selling Dean Hazen to Bournemouth and Matthias Sule to Roma.
Juventus recently made its first official offer to Atalanta in the amount of about 45 million euros, but it was less than the 60 million euros requested by the club from Bergamo.
Kopmeyers has already agreed personal terms with the Old Lady and is set to sign a five-year contract worth approximately €4.5 million per season.