ESPN's Tottenham correspondent Dan Kilpatrick reveals the transfers he feels will help the club win silverware in the coming season.
United States global Cameron Carter-Vickers, 20, has also committed his future to Spurs by agreeing a new contract until 2021.
Winks is the latest player to commit to Mauricio Pochettino's Spurs side, with Kyle Walker-Peters, Davinson Sanchez and Cameron Carter-Vickers also signing new deals just days after the conclusion of the Premier League season.
Winks played in 25 games for Tottenham all season.
The 20-year-old USA global spent last season on loan in the Championship with Sheffield United and Ipswich.
The Englishman had enjoyed a good season with the north London club before suffering an ankle injury in January which kept him out for the rest of the campaign and saw him miss out on a place in England's World Cup squad.
'I am delighted to signal a brand new contract, ' Carter-Vickers instructed the membership web site.
"Now I'm looking to kick on". The subsequent step for me is to come back again for pre-season, get my head down, work laborious and attempt to impress the supervisor and as many individuals as I can'.