Squeeky Toy ?????????

Hi guys, after searching on here for an hour or so I cannot find anything quite like this little problem.
The car is a 98 p38 4.0, I have had the car for about a month now, drive her nearly every day and no probs, until this morning, when breaking, the pedal or something attached to it has started sqeeking, doesn't sound mechanical, more like the squeek from a dogs toy, is there some sort of pneaumatic system attached to the pedal or does it just need a dose of wd40 does it when releasing the pedal as well.

Any ideas ?

You'll probably find it's just the pedal pivot; I'd be getting mats etc outa the way and give it a good dose of lube! If you have it, bike chain lube or spray grease is best, otherwise WD will do!

Thanks Ridesafe, dont have any exotic lubes but gave it a shot of wd and now all is quiet