From 9f7fe9320ff31836c6f946b8ef9efd85c853fe9a Mon Sep 17 00:00:00 2001
From: qbisi <qbisicwate@gmail.com>
Date: Sun, 21 Jun 2026 14:14:25 +0800
Subject: [PATCH] python3Packages.pyadjoint-ad: 2025.10.1 -> 2026.4.1

Diff: https://github.com/dolfin-adjoint/pyadjoint/compare/2025.10.1...2026.4.1

Changelog: https://github.com/dolfin-adjoint/pyadjoint/releases/tag/2026.4.1
---
 pkgs/development/python-modules/pyadjoint-ad/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/pyadjoint-ad/default.nix b/pkgs/development/python-modules/pyadjoint-ad/default.nix
index c20a2787f2f8..bc595c23d248 100644
--- a/pkgs/development/python-modules/pyadjoint-ad/default.nix
+++ b/pkgs/development/python-modules/pyadjoint-ad/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "pyadjoint-ad";
-  version = "2025.10.1";
+  version = "2026.4.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "dolfin-adjoint";
     repo = "pyadjoint";
     tag = finalAttrs.version;
-    hash = "sha256-UI1eRB9hy4lb/s18NjaAyjH3HvDwRbRzk0ZuWxf1Uuc=";
+    hash = "sha256-ChtZQ5MJeQt1CqAsFHTCwbIJrcwBKlNxSF5zi6pHLsA=";
   };
 
   build-system = [