I am using NixOS with channel nixos-21.11 release nixos-21.11.337975.eabc3821918 with configuration.nix
entry
nix = {
package = pkgs.nixFlakes;
extraOptions = ''
experimental-features = nix-command flakes
'';
};
and the nix --version
returns nix (Nix) 2.4
. How can I upgrade the nix command to something more recent?