diff --git a/pkgs/development/python-modules/can/default.nix b/pkgs/development/python-modules/can/default.nix
index 2ed28098a63e..4688c6507495 100644
--- a/pkgs/development/python-modules/can/default.nix
+++ b/pkgs/development/python-modules/can/default.nix
@@ -1,4 +1,5 @@
 { lib
+, stdenv
 , buildPythonPackage
 , fetchFromGitHub
 , future
@@ -11,7 +12,6 @@
 , pytestCheckHook
 , pythonOlder
 , setuptools
-, stdenv
 , typing-extensions
 , wrapt
 , uptime
@@ -19,8 +19,8 @@
 
 buildPythonPackage rec {
   pname = "can";
-  version = "4.2.2";
-  format = "setuptools";
+  version = "4.3.0";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
@@ -28,7 +28,7 @@ buildPythonPackage rec {
     owner = "hardbyte";
     repo = "python-can";
     rev = "refs/tags/v${version}";
-    hash = "sha256-MyVGjAy13Ne0PkVufB0JDNEZHhVBzeUYWWlH72ib/pI=";
+    hash = "sha256-JsYAh5Z6RIX6aWpSuW+VIzJRPf5MfNbBGg36v3CQiLU=";
   };
 
   postPatch = ''
@@ -36,10 +36,13 @@ buildPythonPackage rec {
       --replace " --cov=can --cov-config=tox.ini --cov-report=lcov --cov-report=term" ""
   '';
 
+  nativeBuildInputs = [
+    setuptools
+  ];
+
   propagatedBuildInputs = [
     msgpack
     packaging
-    setuptools
     typing-extensions
     wrapt
   ];