How do I download ps4 update?

My game says in up to date with the latest update which is 1.03. But when I check online it says 1.9 is the latest. How the hell do I download it?

Before starting the game, press options button on the controller. There must be some check for updates button

Yeah I did that and it says I have the latest version which is only 1.03. What a joke.

This isn’t the “real” number, you have to start the game. Than can you see the version number in the main menu.

On the PS4 the version is different due to the first patch.
if you did what Rizz said, then don’t worry