diff --git a/pkgs/development/python-modules/qpsolvers/default.nix b/pkgs/development/python-modules/qpsolvers/default.nix
index 9f0538136afc..085c40a4ad18 100644
--- a/pkgs/development/python-modules/qpsolvers/default.nix
+++ b/pkgs/development/python-modules/qpsolvers/default.nix
@@ -14,14 +14,14 @@
 }:
 buildPythonPackage rec {
   pname = "qpsolvers";
-  version = "4.2.0";
-  format = "pyproject";
+  version = "4.3.1";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "qpsolvers";
     repo = "qpsolvers";
     rev = "refs/tags/v${version}";
-    hash = "sha256-brniRAGwN/areB7MnaGeF7CdNku7DG/Q+8TmCXY99iU=";
+    hash = "sha256-/HLc9dFf9F/6W7ux2Fj2yJuV/xCVeGyO6MblddwIGdM=";
   };
 
   pythonImportsCheck = [ "qpsolvers" ];
@@ -42,6 +42,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
+    changelog = "https://github.com/qpsolvers/qpsolvers/blob/${src.rev}/CHANGELOG.md";
     description = "Quadratic programming solvers in Python with a unified API";
     homepage = "https://github.com/qpsolvers/qpsolvers";
     license = licenses.lgpl3Plus;