Google Chrome Adopts Two-Week Update Cycle

Google has accelerated its release schedule for the Chrome browser, moving to a two-week update cycle from the previous four-week cadence. This shift, which began with the launch of Chrome 153 on Tuesday, September 8, 2026, aims to enhance security and speed up the delivery of new features. The new schedule builds on Google's long-standing practice of frequent releases, which previously involved six-week cycles before moving to four weeks in 2021. The primary driver for this latest acceleration is the evolving threat landscape, particularly the rise of artificial intelligence, which can expedite the discovery of software vulnerabilities and the development of malicious tools. By reducing the time between a security fix being developed and reaching users, Google aims to minimize the window for N-day attacks, where exploits target vulnerabilities before patches are applied. According to Google Senior Technical Program Manager Ben Mason and Distinguished Engineer and Senior Director Deepak Ravichandran, the shorter release cycle simplifies the management of security fixes.