final: prev: {
  rnix-lsp = prev.rnix-lsp.overrideAttrs (oldAttrs: rec {
    version = "unstable-2022-07-28";

    src = prev.fetchFromGitHub {
      owner = "nix-community";
      repo = "rnix-lsp";
      rev = "ff18e04551a39ccdab0ff9c83926db3807b23478";
      sha256 = "sha256-4OIpATLdPQvryyhRQPELeqNYC0n6PCyjD6LCPdwOztc=";
    };

    cargoDeps = oldAttrs.cargoDeps.overrideAttrs (prev.lib.const {
      name = "rnix-lsp-vendor.tar.gz";
      inherit src;
      outputHash = "sha256-SroynaHaFpvKlMSEagoGQhZcY7A0tE4xTbUXYFcneo8=";
    });
  });
}