  Solution for a stationary spherically symmetric accretion of the relativistic
perfect fluid with an equation of state $p(\rho)$ onto the Schwarzschild black
hole is presented. This solution is a generalization of Michel solution and
applicable to the problem of dark energy accretion. It is shown that accretion
of phantom energy is accompanied with the gradual decrease of the black hole
mass. Masses of all black holes tend to zero in the phantom energy universe
approaching to the Big Rip.
