A Mega Millions ticket holder in California woke up much richer on Saturday after they matched all six numbers in the lottery hours before to win an estimated $1.3 billion, the fifth largest jackpot in the game's history.

The identity of the jackpot winner was not immediately known, but lottery officials in California are expected to reveal it.

The Mega Millions jackpot drops back to $20 million after someone won the $1.22 billion jackpot in Friday night's drawing.