diff --git a/pkgs/development/python-modules/hass-nabucasa/default.nix b/pkgs/development/python-modules/hass-nabucasa/default.nix
index 074085bf8f79..90ff3df89e14 100644
--- a/pkgs/development/python-modules/hass-nabucasa/default.nix
+++ b/pkgs/development/python-modules/hass-nabucasa/default.nix
@@ -1,16 +1,16 @@
-{ lib, buildPythonPackage, fetchFromGitHub, fetchpatch
+{ lib, buildPythonPackage, fetchFromGitHub
 , acme, aiohttp, snitun, attrs, pycognito, warrant
-, pytest-aiohttp, asynctest, atomicwrites, pytest, pythonOlder }:
+, pytest-aiohttp, asynctest, atomicwrites, pytest }:
 
 buildPythonPackage rec {
   pname = "hass-nabucasa";
-  version = "0.37.2";
+  version = "0.39.0";
 
   src = fetchFromGitHub {
     owner = "nabucasa";
     repo = pname;
     rev = version;
-    sha256 = "0gv8p9nba7269qhc05ds0i79wz4419qjfhn7k9kcngfj1yngb6dm";
+    sha256 = "1bsvwxddpp4dsq3k2320qrx5x9lscqzffzz1zj6fbwgc4741f01w";
   };
 
   postPatch = ''