diff --git a/pkgs/development/python-modules/python-multipart/default.nix b/pkgs/development/python-modules/python-multipart/default.nix
index 4781d391f0a2..ed476d568dd8 100644
--- a/pkgs/development/python-modules/python-multipart/default.nix
+++ b/pkgs/development/python-modules/python-multipart/default.nix
@@ -2,10 +2,8 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  fetchpatch,
   hatchling,
   pytestCheckHook,
-  mock,
   pyyaml,
 
   # for passthru.tests
@@ -18,32 +16,22 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "python-multipart";
-  version = "0.0.22";
+  version = "0.0.29";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "Kludex";
     repo = "python-multipart";
     tag = finalAttrs.version;
-    hash = "sha256-UegnwGxiXQalbp18t1dl2JOQH6BY975cpBa9uo3SOuk=";
+    hash = "sha256-1aV7gWLuulINesm3L8Wm3+prmeD9+OY/ihm36rtQPRs=";
   };
 
-  patches = [
-    (fetchpatch {
-      name = "CVE-2026-40347-part-1.patch";
-      url = "https://github.com/Kludex/python-multipart/commit/6a7b76dd2653d99d8e5981d7ff09a4a047750b37.patch";
-      hash = "sha256-W1nyYMMoaf+lsNze3ppPeAXN+swG1dScDibazePSt+k=";
-    })
-    ./CVE-2026-40347-part-2.patch
-  ];
-
   build-system = [ hatchling ];
 
   pythonImportsCheck = [ "python_multipart" ];
 
   nativeCheckInputs = [
     pytestCheckHook
-    mock
     pyyaml
   ];