From 7a8ca6126725edc52210eb240e956ef842087fdd Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Wed, 21 Jan 2026 15:55:13 +0100
Subject: [PATCH] python3Packages.marshmallow: 4.1.2 -> 4.2.0

https://github.com/marshmallow-code/marshmallow/blob/4.2.0/CHANGELOG.rst
---
 pkgs/development/python-modules/marshmallow/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/marshmallow/default.nix b/pkgs/development/python-modules/marshmallow/default.nix
index 2b3d7b7deee8..e530dbcd7a88 100644
--- a/pkgs/development/python-modules/marshmallow/default.nix
+++ b/pkgs/development/python-modules/marshmallow/default.nix
@@ -19,14 +19,14 @@
 
 buildPythonPackage rec {
   pname = "marshmallow";
-  version = "4.1.2";
+  version = "4.2.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "marshmallow-code";
     repo = "marshmallow";
     tag = version;
-    hash = "sha256-qEjq1tEWoYqlN7L/cECnpFGPinSdZXexJHZfXreLAZc=";
+    hash = "sha256-UrkaKQUZ4fjemaAqd+T5nD5S1vuS1AS1CNZVDhJY9Y8=";
   };
 
   build-system = [ flit-core ];