pythonPackages.grpcio-tools: 1.18.0 -> 1.22.0

pkgs/development/python-modules/grpcio-tools/default.nix

@@ -1,24 +1,24 @@
-{ stdenv, buildPythonPackage, fetchPypi, lib, grpcio}:
+{ stdenv, buildPythonPackage, fetchPypi, protobuf, grpcio }:
 
 buildPythonPackage rec {
   pname = "grpcio-tools";
-  version = "1.18.0";
+  version = "1.22.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "77ec4d3c92ccbbe3de37c457e3c72962e519c36cafb96abe5842bced8eb926fa";
+    sha256 = "b5c0fe51a155625c9d1132ab8deb56b3015e111a6961e48aeb9dd89bd7c670ab";
   };
 
   enableParallelBuilding = true;
 
-  propagatedBuildInputs = [ grpcio ];
+  propagatedBuildInputs = [ protobuf grpcio ];
 
   # no tests in the package
   doCheck = false;
 
   meta = with stdenv.lib; {
     description = "Protobuf code generator for gRPC";
-    license = lib.licenses.asl20;
+    license = licenses.asl20;
     homepage = "https://grpc.io/grpc/python/";
     maintainers = with maintainers; [ vanschelven ];
   };