When using fnm, how do you make sure that Node.js is up to date?

[Jayman2000]

I’m very new to Node.js. The Node.js Web site says that I can install Node.js on Windows using fnm. Specifically, it says to first install fnm using WinGet:

# installs fnm (Fast Node Manager)
winget install Schniz.fnm

Then it tells you to run some fnm commands in order to install Node.js.

Here’s my question: if I install Node.js on Windows using fnm by following the instructions on the Node.js Web site, then how do I update Node.js? I know that I can run winget upgrade --all in order to update fnm, but how do I make sure that the version of Node.js installed by fnm is up to date?