We summarise the recent updates to the Higgs mass measurements from ATLAS and CMS and focus on the H→γγ channel. The ATLAS result is based on improved energy-scale calibrations for photons, electrons, and muons as well as other analysis improvements, and supersedes the previous result from ATLAS. The measured value of the Higgs boson mass is mH = 125.36 ± 0.37 (stat) ± 0.18 (syst) GeV for ATLAS. The CMS results incorporate an updated analysis in the photon channel for couplings and mass, incorporating improved photon calibrations, energy scale determination and a re-optimized analysis. Combined with the existing four lepton results, the combined mass measurement for the Higgs is mH = 125.03 +0.26 -0.27 (stat) +0.13 -0.15 (syst) GeV.
