Will Pro Tools 8.0.3 work with OS 10.9?

My iMac of the last few years has crashed and is DOA. I was told by the apple store to just buy a new mac and not fix it. The last upgrade I did to it was 10.5.8 and everything ran great. Since that was a while ago if I buy a new mac with 10.9 or the new 10.10 will that new OS be compatible with the old LE 8.0.3? Last thing I want to do is spend more money and have to replace my beloved digi rack as well.