diff --git a/pkgs/development/python-modules/pypitoken/default.nix b/pkgs/development/python-modules/pypitoken/default.nix
index 8b09b773d8b5..3b11f7a44277 100644
--- a/pkgs/development/python-modules/pypitoken/default.nix
+++ b/pkgs/development/python-modules/pypitoken/default.nix
@@ -5,6 +5,7 @@
   jsonschema,
   poetry-core,
   pymacaroons,
+  pytest-cov-stub,
   pytest-mock,
   pytestCheckHook,
   pythonOlder,
@@ -14,30 +15,32 @@
 buildPythonPackage rec {
   pname = "pypitoken";
   version = "7.0.1";
-  format = "pyproject";
+  pyproject = true;
 
   disabled = pythonOlder "3.8";
 
   src = fetchFromGitHub {
     owner = "ewjoachim";
-    repo = pname;
+    repo = "pypitoken";
     rev = "refs/tags/${version}";
     hash = "sha256-1SUR6reZywgFpSdD49E5PjEDNrlvsHH4TK6SkXStUws=";
   };
 
   postPatch = ''
-    sed -i "/--cov/d" setup.cfg
+    substituteInPlace pyproject.toml \
+      --replace-fail 'version = "0.0.0"' 'version = "${version}"'
   '';
 
-  nativeBuildInputs = [ poetry-core ];
+  build-system = [ poetry-core ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     pymacaroons
     jsonschema
     typing-extensions
   ];
 
   nativeCheckInputs = [
+    pytest-cov-stub
     pytest-mock
     pytestCheckHook
   ];
@@ -47,8 +50,8 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Library for generating and manipulating PyPI tokens";
     homepage = "https://pypitoken.readthedocs.io/";
-    changelog = "https://github.com/ewjoachim/pypitoken/releases/tag/6.0.3${version}";
-    license = with licenses; [ mit ];
+    changelog = "https://github.com/ewjoachim/pypitoken/releases/tag/${version}";
+    license = licenses.mit;
     maintainers = with maintainers; [ fab ];
   };
 }