diff --git a/pkgs/development/python-modules/cattrs/default.nix b/pkgs/development/python-modules/cattrs/default.nix
index ee3d8559806f..9d635cd1c9bb 100644
--- a/pkgs/development/python-modules/cattrs/default.nix
+++ b/pkgs/development/python-modules/cattrs/default.nix
@@ -4,7 +4,6 @@
   buildPythonPackage,
   cbor2,
   fetchFromGitHub,
-  fetchpatch2,
   exceptiongroup,
   hatchling,
   hatch-vcs,
@@ -26,34 +25,16 @@
 
 buildPythonPackage rec {
   pname = "cattrs";
-  version = "24.1.3";
+  version = "25.1.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "python-attrs";
     repo = "cattrs";
     tag = "v${version}";
-    hash = "sha256-yrrb2Lvq7zMzeOLr8wwxVsKmPYEZxzDKR2mnCMNuHdE=";
+    hash = "sha256-kaB/UJcd4E4PUkz6mD53lXtmj4Z4P+Tuu7bSljYVOO4=";
   };
 
-  patches = [
-    # https://github.com/python-attrs/cattrs/pull/576
-    (fetchpatch2 {
-      name = "attrs-24_2-compatibility1.patch";
-      url = "https://github.com/python-attrs/cattrs/commit/2d37226ff19506e23bbc291125a29ce514575819.patch";
-      excludes = [
-        "pyproject.toml"
-        "pdm.lock"
-      ];
-      hash = "sha256-nbk7rmOFk42DXYdOgw4Oe3gl3HbxNEtaJ7ZiVSBb3YA=";
-    })
-    (fetchpatch2 {
-      name = "attrs-24_2-compatibility2.patch";
-      url = "https://github.com/python-attrs/cattrs/commit/4bd6dde556042241c6381e1993cedd6514921f58.patch";
-      hash = "sha256-H1xSAYjvVUI8/jON3LWg2F2TlSxejf6TU1jpCeqly6I=";
-    })
-  ];
-
   build-system = [
     hatchling
     hatch-vcs
@@ -61,10 +42,10 @@ buildPythonPackage rec {
 
   dependencies = [
     attrs
+    typing-extensions
   ]
   ++ lib.optionals (pythonOlder "3.11") [
     exceptiongroup
-    typing-extensions
   ];
 
   nativeCheckInputs = [
@@ -79,7 +60,6 @@ buildPythonPackage rec {
     pytestCheckHook
     pyyaml
     tomlkit
-    typing-extensions
     ujson
   ];
 
@@ -117,7 +97,7 @@ buildPythonPackage rec {
   meta = {
     description = "Python custom class converters for attrs";
     homepage = "https://github.com/python-attrs/cattrs";
-    changelog = "https://github.com/python-attrs/cattrs/blob/${src.rev}/HISTORY.md";
+    changelog = "https://github.com/python-attrs/cattrs/blob/${src.tag}/HISTORY.md";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ fab ];
   };