Tailwind CSS Not Updating Global Styles on Latest Version

[aydinvivik]

What version of Tailwind CSS are you using?

v4.1.1

What build tool (or framework if it abstracts the build tool) are you using?

Next.js 15.2.4

What version of Node.js are you using?

v22.12.0

What browser are you using?

Chrome

What operating system are you using?

macOS

After updating to the latest version of Tailwind CSS, global styles defined in global.css are not updating properly. The issue persists even after clearing the Next.js cache and restarting the development server. This was not an issue in the previous versions.

Screen.Recording.2025-04-02.at.17.07.37.mov

[RobinMalfait]

Hey!

A reproduction Can you share a minimal reproduction repo where you see this behavior? Trying it locally it works as expected.

Screen.Recording.2025-04-02.at.15.50.28.mov

[aydinvivik]

Hi, @RobinMalfait.

You can see it in the example below.

Screen.Recording.2025-04-02.at.17.07.37.mov

[RobinMalfait]

@aydinvivik I see, can you share a minimal reproduction so we can take a look?

[aydinvivik]

@RobinMalfait Should I send it as a file?

[RobinMalfait]

Create a GitHub repository with a minimal setup that reproduces the issue. Then we can clone the repo and see what's going on.

[aydinvivik]

Create a GitHub repository with a minimal setup that reproduces the issue. Then we can clone the repo and see what's going on.

I'll send it soon.

[aydinvivik]

@RobinMalfait

https://github.com/aydinvivik/tailwind-reproduction

[RobinMalfait]

I can reproduce it!

It looks like a --turbopack issue, if you remove that flag it will work again. Not going to close the issue yet because I'm not 100% sure yet what the exact culprit is and if we can fix it or not.