{prev}:
prev.n8n.overrideAttrs (oldAttrs: rec {
  pname = oldAttrs.pname;
  version = "1.66.0";

  src = prev.fetchFromGitHub {
    owner = "n8n-io";
    repo = "n8n";
    rev = "n8n@${version}";
    hash = "sha256-Q5n/z1BQSxj4B3LjEbhiJgLD++C/RUQ4g8yI0ngVtTg=";
  };

  pnpmDeps = prev.pnpm.fetchDeps {
    inherit pname version src;
    hash = "sha256-12pK2h8y+L2WT0f3SSLG1sq/yAIH6O08ZbPOKuEiSzs=";
  };
})