The Defender will stay until 2027.
Manchester City's Ruben Dias has signed a new six-year contract until the summer of 2027.
The Portugal defender was named the Premier League and Football Writers' Association Footballer of the Year after helping Pep Guardiola's side to the title last season.
Dias is part of the Portugal squad due to face the Republic of Ireland in the World Cup qualifiers on Wednesday night.
Delighted to extend my stay after a great first year in Manchester.— Rúben Dias (@rubendias) August 30, 2021
Thank you to everyone who has made me feel so at home.
Now we look forward. The work has only just begun 💪🏼🔵 pic.twitter.com/cgbRFzSVOE