diff --git a/pkgs/development/python-modules/pynuki/default.nix b/pkgs/development/python-modules/pynuki/default.nix
index 67c35da58218..28c7117d680a 100644
--- a/pkgs/development/python-modules/pynuki/default.nix
+++ b/pkgs/development/python-modules/pynuki/default.nix
@@ -9,16 +9,16 @@
 
 buildPythonPackage rec {
   pname = "pynuki";
-  version = "1.6.2";
-  format = "pyproject";
+  version = "1.6.3";
+  pyproject = true;
 
   disabled = pythonOlder "3.8";
 
   src = fetchFromGitHub {
     owner = "pschmitt";
-    repo = pname;
+    repo = "pynuki";
     rev = "refs/tags/${version}";
-    hash = "sha256-I0eAhgThSBEmJF6mYw+0Bh1kCUqEMFnCx+4n7l3Hf14=";
+    hash = "sha256-PF5FmAuPcJXq8gQ8HyzdtL2HiiUjueT+LAS1lYRvrwM=";
   };
 
   nativeBuildInputs = [