Safari update

When recently trying to access a company's website to obtain some needed forms a window popped up stating that my browser was out of date and I needed an update downloaded. I currently am running the OSX version 10.7.5 (Lion) on my MAC and have the Safari version 6.0.2. When looking at updates from Apple I was confronted with 80-some updates available. Which one am I to download to update my browser?