Apple could be preparing to update its MacBook line-up with a speed-bump on November, report claims.

Sources believe the MacBook update will not be too substantial, instead mirroring a similar speed bump the systems received last November ahead of the holiday buying season. It is unclear at this time whether this means the MacBook will maintain its current architecture and receive faster processors, from the current 2.0/2.16GHz configurations to 2.16/2.33GHz, or whether it will adopt the newer Santa Rosa architecture that the MacBook Pro gained earlier this year. ThinkSecret claims [1].

Tthe site believes no other updates than the MacBooks should be expected before January. It also contradicts recent rumours [2] claiming that the MacBook line-up could get slimmer.