diff --git a/pkgs/development/python-modules/django-picklefield/default.nix b/pkgs/development/python-modules/django-picklefield/default.nix
index 25b9e1c34c8d..88c7b42bd458 100644
--- a/pkgs/development/python-modules/django-picklefield/default.nix
+++ b/pkgs/development/python-modules/django-picklefield/default.nix
@@ -4,22 +4,24 @@
   fetchFromGitHub,
   django,
   python,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "django-picklefield";
-  version = "3.2.0";
-  format = "setuptools";
+  version = "3.3.0";
+  pyproject = true;
 
-  # The PyPi source doesn't contain tests
   src = fetchFromGitHub {
     owner = "gintas";
-    repo = pname;
-    rev = "v${version}";
-    sha256 = "sha256-UMMbJoSHWcdumZOFPhKNUjThGzU/8nhP2J8YsDjgbHo=";
+    repo = "django-picklefield";
+    tag = "v${version}";
+    hash = "sha256-/H6spsf2fmJdg5RphD8a4YADggr+5d+twuLoFMfyEac=";
   };
 
-  propagatedBuildInputs = [ django ];
+  build-system = [ setuptools ];
+
+  dependencies = [ django ];
 
   checkPhase = ''
     runHook preCheck
@@ -27,9 +29,12 @@ buildPythonPackage rec {
     runHook postCheck
   '';
 
+  pythonImportsCheck = [ "picklefield" ];
+
   meta = with lib; {
     description = "Pickled object field for Django";
     homepage = "https://github.com/gintas/django-picklefield";
+    changelog = "https://github.com/gintas/django-picklefield/releases/tag/${src.tag}";
     license = licenses.mit;
     maintainers = [ ];
   };