diff --git a/pkgs/development/python-modules/forecast-solar/default.nix b/pkgs/development/python-modules/forecast-solar/default.nix
index 9f4b199c5671..4e329a100c8e 100644
--- a/pkgs/development/python-modules/forecast-solar/default.nix
+++ b/pkgs/development/python-modules/forecast-solar/default.nix
@@ -1,6 +1,7 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
+, setuptools
 , pythonOlder
 , aiodns
 , aiohttp
@@ -10,20 +11,23 @@
 
 buildPythonPackage rec {
   pname = "forecast-solar";
-  version = "3.0.0";
-
-  format = "setuptools";
+  version = "3.1.0";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "home-assistant-libs";
     repo = "forecast_solar";
-    rev = "refs/tags/${version}";
-    hash = "sha256-Go0DF2qyVyGVYEeoEEuxsSR9Ge8Pg4S77zM1HL83ELc=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-iol0XtfPZI95o/uEyBcXgeQjcfl2kI+4mugtywa6BXI=";
   };
 
-  PACKAGE_VERSION = version;
+  build-system = [
+    setuptools
+  ];
 
-  propagatedBuildInputs = [
+  env.PACKAGE_VERSION = version;
+
+  dependencies = [
     aiodns
     aiohttp
   ] ++ lib.optionals (pythonOlder "3.9") [
@@ -37,6 +41,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
+    changelog = "https://github.com/home-assistant-libs/forecast_solar/releases/tag/v${version}";
     description = "Asynchronous Python client for getting forecast solar information";
     homepage = "https://github.com/home-assistant-libs/forecast_solar";
     license = licenses.mit;