Incompatible mod set! (Unmet dependency Fabric API)

[timewisely]

Hello, I've got an error message and I don't really know how to fix it, I'm trying to install Fabric API, I assume it's a dependency with the other mods, but everytime I do so, it gives an error, that error being the following:

Incompatible mod set!
net.fabricmc.loader.impl.FormattedException: Mod resolution encountered an incompatible mod set!
A potential solution has been determined:
	 - Replace mod 'Fabric Loader' (fabricloader) 0.14.11 with version 0.14.21 or later.
Unmet dependency listing:
	 - Mod 'Fabric API' (fabric-api) 0.83.1+1.20.1 requires version 0.14.21 or later of mod 'Fabric Loader' (fabricloader), but only the wrong version is present: 0.14.11!
	at net.fabricmc.loader.impl.FabricLoaderImpl.load(FabricLoaderImpl.java:190)
	at me.deftware.weaver.FabricModifier$1.load(FabricModifier.java:36)
	at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:148)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68)
	at me.deftware.weaver.Main.startGame(Main.java:116)
	at me.deftware.weaver.Main.main(Main.java:100)
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:88)
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:126)
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:71)

Does anyone know how to resolve this issue? I'm kind of stumped.

[Dyiing]

Your Fabric loader is outdated. Delete libraries/net