  We calculate the order \lambda, \lambda^2 and \lambda y^2 terms of the 59 x
59 one-loop anomalous dimension matrix of dimension-six operators, where
\lambda and y are the Standard Model Higgs self-coupling and a generic Yukawa
coupling, respectively. The dimension-six operators modify the running of the
Standard Model parameters themselves, and we compute the complete one-loop
result for this. We discuss how there is mixing between operators for which no
direct one-particle-irreducible diagram exists, due to operator replacements by
the equations of motion.
