diff --git a/pkgs/development/python-modules/pycfdns/default.nix b/pkgs/development/python-modules/pycfdns/default.nix
index e1af0553f5d0..339ade0ca71f 100644
--- a/pkgs/development/python-modules/pycfdns/default.nix
+++ b/pkgs/development/python-modules/pycfdns/default.nix
@@ -1,30 +1,36 @@
 { lib
 , aiohttp
-, async-timeout
 , buildPythonPackage
 , fetchFromGitHub
+, poetry-core
+, pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "pycfdns";
-  version = "2.0.1";
-  format = "setuptools";
+  version = "3.0.0";
+  pyproject = true;
+
+  disabled = pythonOlder "3.11";
 
   src = fetchFromGitHub {
     owner = "ludeeus";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-f6kxYX/dg16OWYpw29dH4Z26ncLZCYyHKGc4fzoCld0=";
+    hash = "sha256-bLzDakxKq8fcjEKSxc6D5VN9gfAu1M3/zaAU2UYnwSs=";
   };
 
   postPatch = ''
-    substituteInPlace setup.py \
-      --replace 'version="master",' 'version="${version}",'
+    substituteInPlace pyproject.toml \
+      --replace 'version="0",' 'version="${version}",'
   '';
 
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
   propagatedBuildInputs = [
     aiohttp
-    async-timeout
   ];
 
   # Project has no tests