MK Dons manager Karl Robinson and his assistant John Gorman have extended their contracts.
Robinson, 31, has agreed a new three-year rolling deal while Gorman, 62, has signed an 18-month extension.
Both men had signed new contracts in April but the club were keen to tie the pair down for longer.
"Feeling the hurt of the play-offs last season has only helped drive myself, John and the players on to reach the Championship," Robinson said.
"John and I both want to build a legacy at MK Dons and we feel we have gone some way in starting it."
Gorman added: "Karl and I work really well together, the team have taken on our philosophy of the game and you can see the improvements on the pitch in the last 18 months."