Grand Theft Auto Online's newest Heists update will be a 4.8GB download on Xbox One, users are reporting.
While the mode won't officially release until tomorrow, users have already begun posting screenshots showing they received the update overnight.
According to one posted by Twitter user S7_V7X3, an alert on Xbox One confirms the update will come in at 4.8GB. Other users are reporting the update will be smaller on Xbox 360, with the patch coming in at just 1.2GB by comparison.
The Heists update brings with it five new online heist missions, along with a collection of new weapons, masks, outfits and armored cars.