Toure reckons Roberto Mancini's men can hold on to the title next season.
"Now we are champions everyone will want to beat us and play even harder against us.
"Me and Kolo have spent a long time playing for the national team and we haven't won anything yet
"The lads are very positive but we need to improve and work hard because next season will be very difficult.
"It will not be easy. I have never changed my opinion that the Premier League is the most competitive league in the world.
"You see all the best players from the other countries coming to the Premier League. They want to show they are No 1.