diff --git a/pkgs/development/python-modules/grpcio-testing/default.nix b/pkgs/development/python-modules/grpcio-testing/default.nix
index d6ecbe9d3aa5..c5cdf76a5ef6 100644
--- a/pkgs/development/python-modules/grpcio-testing/default.nix
+++ b/pkgs/development/python-modules/grpcio-testing/default.nix
@@ -5,25 +5,30 @@
 , protobuf
 , pythonOlder
 , pythonRelaxDepsHook
+, setuptools
 }:
 
 buildPythonPackage rec {
   pname = "grpcio-testing";
-  version = "1.62.0";
-  format = "setuptools";
+  version = "1.62.1";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-T/CiuWYEuwA9Oa1v8li3XVVa13lePMFEr+2yDa/erJk=";
+    hash = "sha256-yyaVEAqykAtRz9vbVv4SEA1JWA8QrgZ6LKsRfo/HRu0=";
   };
 
   postPatch = ''
     substituteInPlace setup.py \
-      --replace '"grpcio>={version}".format(version=grpc_version.VERSION)' '"grpcio"'
+      --replace-fail '"grpcio>={version}".format(version=grpc_version.VERSION)' '"grpcio"'
   '';
 
+  nativeBuildInputs = [
+    setuptools
+  ];
+
   propagatedBuildInputs = [
     grpcio
     protobuf