- source = https://nixos.org/releases/nix/nix-1.11.8/nix-1.11.8.tar.xz
- sha256sums = 69e0f398affec2a14c47b46fec712906429c85312d5483be43e4c34da4f63f67
+ source = https://nixos.org/releases/nix/nix-2.1.1/nix-2.1.1.tar.xz
+ sha256sums = 63b1d49ea678162ada6996e42abb62cbc6e65cfefa4faa5436ae37100504720b