The federal government’s definition of high-speed broadband has remained stagnant over the last six years, sitting at 25Mbps down and 3Mbps up since 2015. But faced with pandemic-fueled network loads and a new push for infrastructure spending, lawmakers are getting ready to upgrade that definition. In a letter to government leaders Thursday, a bipartisan group of senators called for a quadrupling of base high-speed broadband delivery speeds making 100Mbps down and 100Mbps up the new base for high-speed broadband.