From e582c4fb64a0327f8101ac1a357c79afaf3d2813 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Wed, 28 Sep 2022 17:50:07 +0200
Subject: [PATCH] python3Packages.grpcio-tools: 1.48.1 -> 1.49.1

Relax protofbuf constraint
---
 pkgs/development/python-modules/grpcio-tools/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/grpcio-tools/default.nix b/pkgs/development/python-modules/grpcio-tools/default.nix
index d386deb44221..6d8b370e9032 100644
--- a/pkgs/development/python-modules/grpcio-tools/default.nix
+++ b/pkgs/development/python-modules/grpcio-tools/default.nix
@@ -2,16 +2,16 @@
 
 buildPythonPackage rec {
   pname = "grpcio-tools";
-  version = "1.48.1";
+  version = "1.49.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1178f2ea531f80cc2027ec64728df6ffc8e98cf1df61652a496eafd612127183";
+    sha256 = "sha256-hMxk5bRrrUPV170v13K2VuugNmlhGHqEfpCOLLc125E=";
   };
 
   postPatch = ''
     substituteInPlace setup.py \
-    --replace 'protobuf>=3.12.0, < 4.0dev' 'protobuf'
+      --replace 'protobuf>=4.21.3,<5.0dev' 'protobuf'
   '';
 
   outputs = [ "out" "dev" ];