Swindon boss Paul Sturrock has told striker Ricky Shakes and midfielder Curtis Weston that they are free to find new clubs. Shakes, 22, joined the Robins from Bolton in July 2005 after having loan spells with Bristol Rovers and Bury.
Weston, 20, signed for Swindon from Millwall in August 2006.
Sturrock told the club website: "I have been honest with them because there are other players in their position that I would like to bring in."