{prev}:
prev.n8n.overrideAttrs (oldAttrs: rec {
  pname = oldAttrs.pname;
  version = "1.77.0";

  src = prev.fetchFromGitHub {
    owner = "n8n-io";
    repo = "n8n";
    rev = "n8n@${version}";
    hash = "sha256-j3hoHkZVmlahV16rab8d3vE00xrQhhn7syGB9Td0kdU=";
  };

  pnpmDeps = prev.pnpm_9.fetchDeps {
    inherit pname version src;
    hash = "sha256-MUfiIPPFoOLwH1EeQ2HQX1KqKzbyExXydCDRSUG4GbQ=";
  };
})