lix/doc/manual/rl-next/upgrade-nix-override.md

---
synopsis: add --store-path argument to `nix upgrade-nix`, to manually specify the Nix to upgrade to
cls: 953
---

`nix upgrade-nix` by default downloads a manifest to find the new Nix version to upgrade to, but now you can specify `--store-path` to upgrade Nix to an arbitrary version from the Nix store.
nix3-upgrade-nix: allow manually specifying new nix This allows manually specifying a store path for the new Nix that gets linked into Nix's profile. Change-Id: Ib71711ffb466febf4a6892e3fdbda644e053770d 2024-04-28 05:09:02 +00:00			`---`
			synopsis: add --store-path argument to `nix upgrade-nix`, to manually specify the Nix to upgrade to
			`cls: 953`
			`---`

			`nix upgrade-nix` by default downloads a manifest to find the new Nix version to upgrade to, but now you can specify `--store-path` to upgrade Nix to an arbitrary version from the Nix store.