diff --git a/pkgs/development/python-modules/django-celery-beat/default.nix b/pkgs/development/python-modules/django-celery-beat/default.nix
index 4109ba3d3c8a..e274817a24bb 100644
--- a/pkgs/development/python-modules/django-celery-beat/default.nix
+++ b/pkgs/development/python-modules/django-celery-beat/default.nix
@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  fetchpatch,
 
   # build-system
   setuptools,
@@ -20,18 +21,54 @@
   pytestCheckHook,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "django-celery-beat";
-  version = "2.8.1";
+  version = "2.9.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "celery";
     repo = "django-celery-beat";
-    tag = "v${version}";
-    hash = "sha256-pakOpch5r2ug0UDSqEU34qr4Tz1/mkuFiHW+IOUuGcc=";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-UGKMSXB+Hg865sAk5ePc/noO3eNTr7b3pp7tvNvn1T8=";
   };
 
+  # https://github.com/celery/django-celery-beat/pull/1009
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/celery/django-celery-beat/commit/dc11bdfa06858409da01f2d407bb68486870a559.patch";
+      hash = "sha256-aK8u2CfmNYFwE9CQvKjnwywVcw8MQfXvev7JYU9kz4E=";
+    })
+    (fetchpatch {
+      url = "https://github.com/celery/django-celery-beat/commit/ddcbe8bf2c970a82e87f50c0e9c232b0ae951a85.patch";
+      hash = "sha256-uw3l6CA0lnbF1HnNeSgZ91l1ujkB4V3831Yj+L4i+L0=";
+    })
+    (fetchpatch {
+      url = "https://github.com/celery/django-celery-beat/commit/088355dc6531bfffc19272c9de55f4d18606634e.patch";
+      hash = "sha256-6pamaLcHbNUGJMw6nCWeY/C1O58choDbJ1j/4SqDPx4=";
+    })
+    (fetchpatch {
+      url = "https://github.com/celery/django-celery-beat/commit/273e2f23edee26404a1691320a69dee280f9639b.patch";
+      hash = "sha256-8wZrDi9GDIF+w5ZZDssJGLG3UyE45xqld95nnG3SV0A=";
+    })
+    (fetchpatch {
+      url = "https://github.com/celery/django-celery-beat/commit/69f4a231f30df9ff028f8fc0f67cb115e5d53246.patch";
+      hash = "sha256-74p2XxB9ssWpVokY8XVUjkyyE4+/2lijDYZcZSu9ms0=";
+    })
+    (fetchpatch {
+      url = "https://github.com/celery/django-celery-beat/commit/4b8246a44a69e79d7648a9f4658abd8b7937b2b8.patch";
+      hash = "sha256-c1ZJHgnxvOoEWAc9oRkcCLRG7sLLsSER/Dq0H8TIOYU=";
+    })
+    (fetchpatch {
+      url = "https://github.com/celery/django-celery-beat/commit/17dd67625f99a0e6dbe7fb779f61f336e7af1730.patch";
+      hash = "sha256-w+MynocR80jUARgvuk5cUIdzmdAYGglvrNXph/8XdBE=";
+    })
+    (fetchpatch {
+      url = "https://github.com/celery/django-celery-beat/commit/03018882f088be83e1c78b4ca657b960b3080081.patch";
+      hash = "sha256-YE121p2aGqoj9mRFSQu+oi+8xaz0QE+CsJHdBB7xwUM=";
+    })
+  ];
+
   pythonRelaxDeps = [ "django" ];
 
   build-system = [ setuptools ];
@@ -56,18 +93,13 @@ buildPythonPackage rec {
     "t/unit/test_schedulers.py"
   ];
 
-  disabledTests = [
-    # AssertionError: 'At 02:00, only on Monday UTC' != 'At 02:00 AM, only on Monday UTC'
-    "test_long_name"
-  ];
-
   pythonImportsCheck = [ "django_celery_beat" ];
 
   meta = {
     description = "Celery Periodic Tasks backed by the Django ORM";
     homepage = "https://github.com/celery/django-celery-beat";
-    changelog = "https://github.com/celery/django-celery-beat/releases/tag/${src.tag}";
+    changelog = "https://github.com/celery/django-celery-beat/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ onny ];
   };
-}
+})