The Miami Dolphins have locked up their stable of running backs.

Jeff Wilson, Jr. is staying in Miami on a two-year deal that has a max value of $8.2 million, according to a source.

Raheem Mostert is also returning on a two-year deal worth $7.6 million with incentives, per his agent.

Wilson and Mostert were previously teammates with the San Francisco 49ers, where Dolphins head coach Mike McDaniel was the offensive coordinator.