diff --git a/pkgs/development/python-modules/ansible-pylibssh/default.nix b/pkgs/development/python-modules/ansible-pylibssh/default.nix
index cfe8d7e1e1fa..898214c3b508 100644
--- a/pkgs/development/python-modules/ansible-pylibssh/default.nix
+++ b/pkgs/development/python-modules/ansible-pylibssh/default.nix
@@ -1,20 +1,21 @@
-{ lib
-, buildPythonPackage
-, fetchPypi
-, pythonOlder
-, libssh
-, cython
-, wheel
-, setuptools
-, setuptools-scm
-, toml
-, expandvars
+{
+  lib,
+  buildPythonPackage,
+  cython_3,
+  expandvars,
+  fetchPypi,
+  libssh,
+  pythonOlder,
+  setuptools,
+  setuptools-scm,
+  toml,
+  wheel,
 }:
 
 buildPythonPackage rec {
   pname = "ansible-pylibssh";
   version = "1.1.0";
-  format = "pyproject";
+  pyproject = true;
 
   disabled = pythonOlder "3.6";
 
@@ -23,31 +24,28 @@ buildPythonPackage rec {
     hash = "sha256-spaGux6dYvtUtpOdU6oN7SEn8IgBof2NpQSPvr+Zplg=";
   };
 
-  # remove after https://github.com/ansible/pylibssh/pull/502 is merged
+  # Remove after https://github.com/ansible/pylibssh/pull/502 is merged
   postPatch = ''
     sed -i "/setuptools_scm_git_archive/d" pyproject.toml
   '';
 
-  nativeBuildInputs = [
-    cython
-    wheel
+  build-system = [
+    cython_3
+    expandvars
     setuptools
     setuptools-scm
     toml
-    expandvars
+    wheel
   ];
 
-  propagatedBuildInputs = [
-    libssh
-  ];
+  dependencies = [ libssh ];
 
-  pythonImportsCheck = [
-    "pylibsshext"
-  ];
+  pythonImportsCheck = [ "pylibsshext" ];
 
   meta = with lib; {
     description = "Python bindings to client functionality of libssh specific to Ansible use case";
     homepage = "https://github.com/ansible/pylibssh";
+    changelog = "https://github.com/ansible/pylibssh/releases/tag/v${version}";
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ geluk ];
   };
diff --git a/pkgs/development/python-modules/elementpath/default.nix b/pkgs/development/python-modules/elementpath/default.nix
index a87762131abb..e9144961c6d7 100644
--- a/pkgs/development/python-modules/elementpath/default.nix
+++ b/pkgs/development/python-modules/elementpath/default.nix
@@ -1,8 +1,9 @@
-{ lib
-, buildPythonPackage
-, fetchFromGitHub
-, pythonOlder
-, setuptools
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pythonOlder,
+  setuptools,
 }:
 
 buildPythonPackage rec {
@@ -19,16 +20,12 @@ buildPythonPackage rec {
     hash = "sha256-n1Ps0CybeLeDR5E4UnqmSkbFe0SXyplomEGDchAweSY=";
   };
 
-  nativeBuildInputs = [
-    setuptools
-  ];
+  build-system = [ setuptools ];
 
   # avoid circular dependency with xmlschema which directly depends on this
   doCheck = false;
 
-  pythonImportsCheck = [
-    "elementpath"
-  ];
+  pythonImportsCheck = [ "elementpath" ];
 
   meta = with lib; {
     description = "XPath 1.0/2.0 parsers and selectors for ElementTree and lxml";
diff --git a/pkgs/development/python-modules/pytest-testinfra/default.nix b/pkgs/development/python-modules/pytest-testinfra/default.nix
index 698b61ce058e..d9743ad803e6 100644
--- a/pkgs/development/python-modules/pytest-testinfra/default.nix
+++ b/pkgs/development/python-modules/pytest-testinfra/default.nix
@@ -1,29 +1,30 @@
-{ lib
-, buildPythonPackage
-, fetchPypi
-, pythonOlder
-, setuptools-scm
-, ansible-core
-, paramiko
-, pytestCheckHook
-, pytest-xdist
-, pywinrm
-, salt
+{
+  lib,
+  ansible-core,
+  buildPythonPackage,
+  fetchPypi,
+  paramiko,
+  pytest-xdist,
+  pytestCheckHook,
+  pythonOlder,
+  pywinrm,
+  salt,
+  setuptools-scm,
 }:
 
 buildPythonPackage rec {
   pname = "pytest-testinfra";
   version = "10.1.0";
-  format = "setuptools";
+  pyproject = true;
+
+  disabled = pythonOlder "3.9";
 
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-93Qzm5R3Ws3zqMSjeTqOrS6N/HD/NLd4vhWquhQPoZ4=";
   };
 
-  nativeBuildInputs = [
-    setuptools-scm
-  ];
+  build-system = [ setuptools-scm ];
 
   nativeCheckInputs = [
     ansible-core
@@ -34,7 +35,7 @@ buildPythonPackage rec {
     salt
   ];
 
-  # markers don't get added when docker is not available (leads to warnings):
+  # Markers don't get added when docker is not available (leads to warnings):
   # https://github.com/pytest-dev/pytest-testinfra/blob/9.0.0/test/conftest.py#L223
   preCheck = ''
     export HOME=$(mktemp -d)
@@ -44,8 +45,8 @@ buildPythonPackage rec {
     \tskip_wsl: skip test on WSL, no systemd support' setup.cfg
   '';
 
-  # docker is required for all disabled tests
   disabledTests = [
+    # docker is required for all disabled tests
     # test/test_backends.py
     "test_command"
     "test_encoding"
@@ -53,18 +54,16 @@ buildPythonPackage rec {
     "test_user_connection"
     "test_sudo"
     "test_docker_encoding"
-  ] ++ lib.optionals (pythonOlder "3.11") [
-    # broken because salt package only built for python 3.11
+    # Broken because salt package only built for Python
     "test_backend_importables"
   ];
 
-  disabledTestPaths = [
-    "test/test_modules.py"
-  ];
+  disabledTestPaths = [ "test/test_modules.py" ];
 
   meta = with lib; {
     description = "Pytest plugin for testing your infrastructure";
     homepage = "https://github.com/pytest-dev/pytest-testinfra";
+    changelog = "https://github.com/pytest-dev/pytest-testinfra/releases/tag/${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ hulr ];
   };