diff --git a/pkgs/development/python-modules/django-ninja/default.nix b/pkgs/development/python-modules/django-ninja/default.nix
index 8fbecf4559ac..a52bd78f4d61 100644
--- a/pkgs/development/python-modules/django-ninja/default.nix
+++ b/pkgs/development/python-modules/django-ninja/default.nix
@@ -14,7 +14,7 @@
 
 buildPythonPackage rec {
   pname = "django-ninja";
-  version = "1.3.0-unstable-2024-11-13";
+  version = "1.4.0";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -22,17 +22,17 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "vitalik";
     repo = "django-ninja";
-    rev = "ee0f27b169fb227e8786bbf9011659f46b2795ea";
-    hash = "sha256-8qjGEo2n0O4WrKqhaBZNSDAW4fTOBg/nX7T4eOoJ+Pw=";
+    tag = "v${version}";
+    hash = "sha256-pMS3uL21Os9b4DlKt6jmhHM/DUAM5r3xuQ2Pu8daQvQ=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ flit-core ];
+
+  dependencies = [
     django
     pydantic
   ];
 
-  nativeBuildInputs = [ flit-core ];
-
   nativeCheckInputs = [
     psycopg2
     pytest-asyncio