Chrome 151 Drops Support for macOS 12 Monterey

Chrome is ending support for certain Macs by dropping compatibility with macOS 12 Monterey. Specifically, Chrome 151 will drop support for macOS 12 Monterey, which means Macs that can’t move past Monterey are the ones caught in the blast radius.

When a browser version drops operating system support like this, it’s not a small “meh, whatever” change. It’s the point where your browser stops being on the normal update treadmill—meaning you’re no longer getting the newest improvements and fixes that supported devices keep receiving.

Which Macs Are Affected When Chrome Stops Updating

The key issue isn’t a specific Mac model list in isolation—it’s the operating system ceiling. The context here is clear: if your Mac is on macOS 12 Monterey and can’t upgrade beyond it, Chrome support is being dropped at the browser level.

So the affected group is:

  • Older Macs limited to macOS 12 Monterey
  • Macs that remain on Monterey and therefore fall outside Chrome’s supported macOS range starting with Chrome 151

In plain terms: if Monterey is as far as your Mac goes, Chrome updates stop once this cutoff hits.

What “No Longer Get Browser Updates” Actually Means

The context spells it out: when support is dropped, certain older Macs will no longer get browser updates. And that’s the part that tends to sneak up on people.

Browser updates aren’t just shiny new features. They’re the steady stream of changes that keep a modern web browser functional over time. When that stream stops, you’re stuck on an aging version while the web (and everyone else’s browser) keeps moving.

That gap widens.

Your Options If Google Chrome Support Ends on Your Mac

The context gives two straightforward paths when Chrome ends support on Monterey:

Switch to a Different Browser

If Chrome stops updating on your Mac, one option is to switch to a different browser. This is the “keep the Mac, change the software” route—useful if your machine still does what you need and you’re not ready to replace it.

Get a New Mac

The other option is blunt but real: get a new Mac. If you want to stay on a fully supported, regularly updated version of Chrome (and you’re blocked by the OS version your hardware can run), replacing the hardware becomes the cleanest way to stay current.

Why Older Macs Get Left Behind Over Time

There’s a broader idea baked into the context: over time, shiny new gadgets become outdated and obsolete ones. This change is basically that lifecycle playing out—modern software standards keep rising, and eventually older systems don’t make the cut.

When a major browser stops supporting a particular macOS version, it’s a signal that the baseline is shifting. Monterey is being “ditched,” and the Macs tied to it are forced to adapt.

Q&A: Chrome Ending Support for Monterey Macs

Q1: Which Chrome version drops macOS 12 Monterey support?

Chrome 151 drops support for macOS 12 Monterey, per the context.

Q2: What happens to older Macs when Chrome stops supporting Monterey?

Those Macs will no longer get browser updates, meaning Chrome won’t continue updating normally on those devices.

Q3: What can you do if your Mac can’t upgrade past Monterey?

You can switch to a different browser, or get a new Mac, depending on whether you want to keep the existing hardware or upgrade.