Chrome is now shipping updates every 2 weeks as AI changes the security landscape

Google has switched Chrome to a two-week release schedule with the launch of Chrome 153 on desktop, iOS, and Android, down from four weeks, citing the need to manage security patches faster in the AI era. The company says shorter release cycles shrink the 'N-day' patch gap and help ship AI features more quickly, and Mozilla, Microsoft, and Brave have already adopted similar two-week schedules.

Chrome has officially switched from a four- to a two-week release schedule, as Google promised https://techcrunch.com/2026/03/03/amid-new-competition-chrome-speeds-up-its-release-schedule/ earlier this year, with Tuesday’s launch of Chrome 153 on desktop, iOS, and Android. The shift to faster releases is tied to Chrome’s evolving security strategy https://blog.google/security/chrome-stronger-with-every-update/ in the AI era, the company explained. As automated AI tools and community bug reports have pushed up the volume of patches and updates, Google says that a shorter release cycle makes it easier to manage security fixes. This is also critical because faster-moving threats, some of which can also be attributed to AI, https://techcrunch.com/2026/08/09/the-ai-safety-test-is-becoming-a-safety-risk/ can be better addressed by shrinking the window between landing a fix in the public codebase and getting that fix to end users, the company notes. A shorter release schedule would help keep the “N-day” patch gap — the gap between when a security vulnerability is known and when it gets patched — as small as possible. Faster releases have another benefit, too: They can help Chrome ship features faster. This is also key in the AI era, as AI-assisted software development has enabled a host of new browser competitors to emerge. While OpenAI’s web browser, ChatGPT Atlas https://chatgpt.com/atlas , has been shut down, there are still plenty of other alternative browsers https://techcrunch.com/2026/07/22/as-the-browser-wars-heat-up-here-are-the-hottest-alternatives-to-chrome-and-safari-in-2026/ looking to carve out a piece of Chrome’s market for themselves, including Brave https://brave.com/ , Dia https://www.diabrowser.com/ , Opera Neon https://www.operaneon.com/ , Perplexity’s Comet https://www.perplexity.ai/comet?a=b , DuckDuckGo’s https://duckduckgo.com/ browser, and more https://techcrunch.com/2026/07/22/as-the-browser-wars-heat-up-here-are-the-hottest-alternatives-to-chrome-and-safari-in-2026/ . Plus, Google is experimenting with adding more AI features to Chrome and then rapidly iterating on those additions, which also demands faster updates. The move to a two-week release schedule benefits the broader web as well. Because of Chrome’s position as the most-used browser globally, such changes can help set the standard for the industry. Mozilla https://groups.google.com/a/mozilla.org/g/dev-platform/c/qlaQ1YSlOP8?pli=1 , Microsoft https://blogs.windows.com/msedgedev/2026/06/11/faster-updates-enterprise-friendly-schedule-the-new-microsoft-edge-release-cycle/ , and Brave https://github.com/brave/brave-browser/wiki/Brave-Release-Schedule have already begun adopting a faster two-week schedule, following Chrome’s lead. This is not the first time Chrome has adjusted its release schedule to enable faster patch management. The company first moved to a four-week release cycle in 2021 https://blog.chromium.org/2021/03/speeding-up-release-cycle.html , down from six weeks, after establishing its principles of “ release early, release often https://blog.chromium.org/2010/07/release-early-release-often.html ” over a decade prior.