Sako was linked with a move to Nottingham Forest earlier in the campaign, but after Wolves earned an immediate return to the Championship, Sako has revealed that he is enjoying his football at Molineux.
The 25-year-old told the Birmingham Mail: "We've got a lot of good players here now, and young players who are keen to succeed.
"With that, I think that the team can continue to do better and do well next season.
"For me, I've still got a year on my contract and, as always, will do my best for the club. I have really enjoyed my football this season."
Sako has scored 12 times in 38 appearances for Wolves this season.