diff --git a/pkgs/development/python-modules/vallox-websocket-api/default.nix b/pkgs/development/python-modules/vallox-websocket-api/default.nix
index 3d38c9a17ccb..a27a512a448f 100644
--- a/pkgs/development/python-modules/vallox-websocket-api/default.nix
+++ b/pkgs/development/python-modules/vallox-websocket-api/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "vallox-websocket-api";
-  version = "5.1.1";
+  version = "5.2.0";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     owner = "yozik04";
     repo = "vallox_websocket_api";
     rev = "refs/tags/${version}";
-    hash = "sha256-BhAI/bGzaSckyZJq7GYUldziotr2bMlA5cWgQEwiUcQ=";
+    hash = "sha256-qq58ZSrKVQ00rtXMe4L9xfz0QB+UpjGOhPo1srPYIY4=";
   };
 
   nativeBuildInputs = [