diff --git a/pkgs/development/python-modules/justnimbus/default.nix b/pkgs/development/python-modules/justnimbus/default.nix
index ecea9ef4a549..013e4670aa8f 100644
--- a/pkgs/development/python-modules/justnimbus/default.nix
+++ b/pkgs/development/python-modules/justnimbus/default.nix
@@ -8,16 +8,16 @@
 
 buildPythonPackage rec {
   pname = "justnimbus";
-  version = "0.7.2";
-  format = "pyproject";
+  version = "0.7.3";
+  pyproject = true;
 
-  disabled = pythonOlder "3.7";
+  disabled = pythonOlder "3.10";
 
   src = fetchFromGitHub {
     owner = "kvanzuijlen";
-    repo = pname;
+    repo = "justnimbus";
     rev = "refs/tags/${version}";
-    hash = "sha256-arUdjZiEJx0L1YcCNxqlE4ItoTEzd/TYVgqDPIqomMg=";
+    hash = "sha256-JO8T0JItkkNHxlnDKOO8kM9KSzT7QML4sszPymgXSBA=";
   };
 
   nativeBuildInputs = [
@@ -38,6 +38,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Library for the JustNimbus API";
     homepage = "https://github.com/kvanzuijlen/justnimbus";
+    changelog = "https://github.com/kvanzuijlen/justnimbus/releases/tag/${version}";
     license = licenses.asl20;
     maintainers = with maintainers; [ fab ];
   };