diff --git a/pkgs/development/python-modules/aioharmony/default.nix b/pkgs/development/python-modules/aioharmony/default.nix
index 2c2f991b6a9d..da7a004b3d29 100644
--- a/pkgs/development/python-modules/aioharmony/default.nix
+++ b/pkgs/development/python-modules/aioharmony/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "aioharmony";
-  version = "0.5.2";
+  version = "0.5.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "Harmony-Libs";
     repo = "aioharmony";
     tag = "v${version}";
-    hash = "sha256-QFl+OqduNGxs/+QNXpNZqtys0OTCWGmKTNa1Xht4Fuw=";
+    hash = "sha256-H5zVY7LvTP8/CQtUGtXCXxOfG8GFQgdp7BY8jl9X+Gc=";
   };
 
   build-system = [ setuptools ];