diff --git a/pkgs/development/python-modules/entry-points-txt/default.nix b/pkgs/development/python-modules/entry-points-txt/default.nix
index f98f619e9d32..1d9287f13da9 100644
--- a/pkgs/development/python-modules/entry-points-txt/default.nix
+++ b/pkgs/development/python-modules/entry-points-txt/default.nix
@@ -1,28 +1,26 @@
 {
   lib,
-  buildPythonPackage,
-  fetchFromGitHub,
+  pythonOlder,
   pytestCheckHook,
   pytest-cov-stub,
-  pythonOlder,
-  setuptools,
+  hatchling,
+  fetchFromGitHub,
+  buildPythonPackage,
 }:
 
 buildPythonPackage rec {
   pname = "entry-points-txt";
   version = "0.2.1";
-  format = "pyproject";
-
-  disabled = pythonOlder "3.6";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "jwodder";
-    repo = pname;
+    repo = "entry-points-txt";
     tag = "v${version}";
     hash = "sha256-hIUXxBJ0XSB4FrNZJdofJ1gTTncILNq9Xh+iAV1CD0s=";
   };
 
-  nativeBuildInputs = [ setuptools ];
+  nativeBuildInputs = [ hatchling ];
 
   nativeCheckInputs = [
     pytestCheckHook
@@ -34,7 +32,8 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Read & write entry_points.txt files";
     homepage = "https://github.com/jwodder/entry-points-txt";
-    license = with licenses; [ mit ];
+    changelog = "https://github.com/wheelodex/entry-points-txt/releases/tag/${src.tag}";
+    license = licenses.mit;
     maintainers = with maintainers; [ ayazhafiz ];
   };
 }
diff --git a/pkgs/development/python-modules/wheel-filename/default.nix b/pkgs/development/python-modules/wheel-filename/default.nix
index b1e1241a1f48..94099401fbbd 100644
--- a/pkgs/development/python-modules/wheel-filename/default.nix
+++ b/pkgs/development/python-modules/wheel-filename/default.nix
@@ -2,18 +2,18 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  pytestCheckHook,
-  pytest-cov-stub,
-  pythonOlder,
   hatchling,
+  pytest-cov-stub,
+  pytestCheckHook,
+  pythonOlder,
 }:
 
 buildPythonPackage rec {
   pname = "wheel-filename";
   version = "1.4.2";
-  format = "pyproject";
+  pyproject = true;
 
-  disabled = pythonOlder "3.6";
+  disabled = pythonOlder "3.8";
 
   src = fetchFromGitHub {
     owner = "jwodder";
@@ -22,9 +22,7 @@ buildPythonPackage rec {
     hash = "sha256-KAuUrrSq6HJAy+5Gj6svI4M6oV6Fsle1A79E2q2FKW8=";
   };
 
-  nativeBuildInputs = [
-    hatchling
-  ];
+  build-system = [ hatchling ];
 
   nativeCheckInputs = [
     pytestCheckHook
@@ -35,9 +33,10 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Parse wheel filenames";
-    mainProgram = "wheel-filename";
     homepage = "https://github.com/jwodder/wheel-filename";
-    license = with licenses; [ mit ];
+    changelog = "https://github.com/wheelodex/wheel-filename/releases/tag/${src.tag}";
+    license = licenses.mit;
     maintainers = with lib.maintainers; [ ayazhafiz ];
+    mainProgram = "wheel-filename";
   };
 }
diff --git a/pkgs/development/python-modules/wheel-inspect/default.nix b/pkgs/development/python-modules/wheel-inspect/default.nix
index 977f96b16f38..125b6b48df4d 100644
--- a/pkgs/development/python-modules/wheel-inspect/default.nix
+++ b/pkgs/development/python-modules/wheel-inspect/default.nix
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   version = "1.7.2";
   pyproject = true;
 
-  disabled = pythonOlder "3.6";
+  disabled = pythonOlder "3.8";
 
   src = fetchFromGitHub {
     owner = "jwodder";
@@ -35,11 +35,9 @@ buildPythonPackage rec {
     "headerparser"
   ];
 
-  nativeBuildInputs = [
-    hatchling
-  ];
+  build-system = [ hatchling ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     attrs
     entry-points-txt
     headerparser
@@ -49,12 +47,9 @@ buildPythonPackage rec {
   ];
 
   nativeCheckInputs = [
+    setuptools
     pytestCheckHook
     pytest-cov-stub
-  ];
-
-  checkInputs = [
-    setuptools
     jsonschema
   ];
 
@@ -67,10 +62,10 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Extract information from wheels";
-    mainProgram = "wheel2json";
     homepage = "https://github.com/jwodder/wheel-inspect";
-    changelog = "https://github.com/wheelodex/wheel-inspect/releases/tag/v${version}";
-    license = with licenses; [ mit ];
+    changelog = "https://github.com/wheelodex/wheel-inspect/releases/tag/${src.tag}";
+    license = licenses.mit;
     maintainers = with maintainers; [ ayazhafiz ];
+    mainProgram = "wheel2json";
   };
 }