diff --git a/pkgs/development/python-modules/wcwidth/default.nix b/pkgs/development/python-modules/wcwidth/default.nix
index badb09bbef11..ee12162a0632 100644
--- a/pkgs/development/python-modules/wcwidth/default.nix
+++ b/pkgs/development/python-modules/wcwidth/default.nix
@@ -4,17 +4,21 @@
 
 buildPythonPackage rec {
   pname = "wcwidth";
-  version = "0.2.6";
-  format = "setuptools";
+  version = "0.2.12";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-pSIHgKQE2+M1N4mHCXjkcs/kd3YfBu5VB3JW5QmxVtA=";
+    hash = "sha256-8BwQTv31eXG8t1bwVN1Y3exSBN0V+jHWUD6leUfZfAI=";
   };
 
-  nativeCheckInputs = [ pytestCheckHook ];
+  nativeBuildInputs = [
+    setuptools
+  ];
 
-  propagatedBuildInputs = [ setuptools ];
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
 
   # To prevent infinite recursion with pytest
   doCheck = false;