Can i jailbreak my iPhone 4S on iOS 6.1.3?

So i have an iPhone 4S that is still on iOS 6.1.3, is it possible to jailbreak it? Even a tethered jailbreak?

P.S [ I know that iOS 7 jailbreak is out but I don't like iOS 7 so please don't suggest it. ]

Yes! With sn0wbreeze can do the jailbreak to ios 6.1.3!
(Sn0wbreeze is for Windows only)
Download link: https://github.com/...master.zip