diff --git a/pkgs/development/python-modules/aioaquacell/default.nix b/pkgs/development/python-modules/aioaquacell/default.nix
index d92c176f2b3c..446e6bb76a8a 100644
--- a/pkgs/development/python-modules/aioaquacell/default.nix
+++ b/pkgs/development/python-modules/aioaquacell/default.nix
@@ -1,48 +1,51 @@
 {
   lib,
   buildPythonPackage,
-  fetchPypi,
-  setuptools,
-  aiobotocore,
+  fetchFromGitHub,
+  poetry-core,
   aiohttp,
-  attr,
   aws-request-signer,
+  boto3,
   botocore,
-  requests-aws4auth,
   pycognito,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "aioaquacell";
-  version = "0.2.0";
+  version = "1.0.0";
   pyproject = true;
 
-  src = fetchPypi {
-    inherit pname version;
-    hash = "sha256-n2kPD1t5d/nf43rB0q1hNNYdHeaBiadsFWTmu1bYN1A=";
+  src = fetchFromGitHub {
+    owner = "Jordi1990";
+    repo = "aioaquacell";
+    tag = finalAttrs.version;
+    hash = "sha256-ghzuNIqpDwrt2EJ8u74yF5pWdS2nR3FvbPdHQMH4KxE=";
   };
 
-  build-system = [ setuptools ];
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-fail 'version = "0.0.0"' 'version = "${finalAttrs.version}"'
+  '';
+
+  build-system = [ poetry-core ];
 
   dependencies = [
     aiohttp
-    aiobotocore
-    attr
     aws-request-signer
+    boto3
     botocore
-    requests-aws4auth
     pycognito
   ];
 
   pythonImportsCheck = [ "aioaquacell" ];
 
-  doCheck = false;
+  doCheck = false; # no tests
 
   meta = {
-    changelog = "https://github.com/Jordi1990/aioaquacell/releases/tag/v${version}";
+    changelog = "https://github.com/Jordi1990/aioaquacell/releases/tag/${finalAttrs.version}";
     description = "Asynchronous library to retrieve details of your Aquacell water softener device";
     homepage = "https://github.com/Jordi1990/aioaquacell";
     license = lib.licenses.asl20;
     maintainers = [ ];
   };
-}
+})