Browser outdated

Hey Tees,

The Safari web browser on iPhone is updated when the iOS software is updating. You can find steps for updating your iPhone here: Update your iPhone or iPad - Apple Support

"Update your iPhone or iPad wirelessly

1. Back up your device using iCloud or your computer.
2. Plug your device into power and connect to the internet with Wi-Fi.
3. Go to Settings > General, then tap Software Update.
4. If you see more than one software update option available, choose the one that you want to install.
5. 
6. Tap Install Now. If you see Download and Install instead, tap it to download the update, enter your passcode, then tap Install Now. If you don't know your passcode, learn what to do."

If you're getting an error message when trying to access a website that states your web browser is out of date, it's possible that the latest version of Safari that you are able to install on your device is not compatible with that website. We'd recommend reaching out to the website developer for more information on that.

Thanks!