  We update the experimental constraints on the parameters of the Higgs
effective Lagrangian. We combine the most recent LHC Higgs data in all
available search channels with electroweak precision observables from SLC,
LEP-1, LEP-2, and the Tevatron. Overall, the data are perfectly consistent with
the 126 GeV particle being the Standard Model Higgs boson. The Higgs coupling
to W and Z bosons relative to the Standard Model one is constrained in the
range [0.98,1.09] at 95% confidence level, independently of the values of other
Higgs couplings. Higher-order Higgs couplings to electroweak gauge bosons are
also well constrained by a combination of LHC Higgs data and electroweak
precision tests.
