  In this letter, we analyze the modification to the thermodynamics of a
Schwarzchild black hole and a Kerr black hole due to gravity's rainbow. The
metric for these black holes will be made energy dependent. This will be done
by using rainbow functions motivated from the hard spectra from gamma-ray
bursters at cosmological distances. This modification of the metric by these
rainbow functions will in turn modify the temperature and entropy of these
black holes. We will also discuss how this effects the formation of virtual
black holes.
