The pair are in the final year of their respective contracts at the KC Stadium and have been given the chance to find regular football elsewhere.
"They're here and unless something happens in the transfer market for them, they remain here. It's as simple as that," Bruce told the Hull Daily Mail.
"I do think it's important that they go and play somewhere, but at the moment we haven't had any offers as such.
"I'm sure they'd both want to play more football this season, but that's not something I can guarantee here."
Hull start the new Premier League season with a trip to Chelsea on August 18.