diff --git a/pkgs/development/python-modules/pynobo/default.nix b/pkgs/development/python-modules/pynobo/default.nix
index c4da63a0e333..462d5c6cf71c 100644
--- a/pkgs/development/python-modules/pynobo/default.nix
+++ b/pkgs/development/python-modules/pynobo/default.nix
@@ -1,13 +1,14 @@
-{ lib
-, buildPythonPackage
-, fetchFromGitHub
-, pythonOlder
-, setuptools
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pythonOlder,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "pynobo";
-  version = "1.8.0";
+  version = "1.8.1";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -16,19 +17,15 @@ buildPythonPackage rec {
     owner = "echoromeo";
     repo = "pynobo";
     rev = "refs/tags/v${version}";
-    hash = "sha256-Hfyf7XGleDWTKKWNlItcBFuiS3UEwsYed7v5FPRdC0w=";
+    hash = "sha256-OSgpT9CLkfnv1BLAJApZUs3vMc1WE2eG7ZrinCLy/0U=";
   };
 
-  build-system = [
-    setuptools
-  ];
+  build-system = [ setuptools ];
 
   # Project has no tests
   doCheck = false;
 
-  pythonImportsCheck = [
-    "pynobo"
-  ];
+  pythonImportsCheck = [ "pynobo" ];
 
   meta = with lib; {
     description = "Python TCP/IP interface for Nobo Hub/Nobo Energy Control devices";