diff --git a/pkgs/development/python-modules/xiaomi-ble/default.nix b/pkgs/development/python-modules/xiaomi-ble/default.nix
index 45edddf408c0..985acfef6758 100644
--- a/pkgs/development/python-modules/xiaomi-ble/default.nix
+++ b/pkgs/development/python-modules/xiaomi-ble/default.nix
@@ -16,7 +16,7 @@
 
 buildPythonPackage rec {
   pname = "xiaomi-ble";
-  version = "0.21.1";
+  version = "0.21.2";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -25,7 +25,7 @@ buildPythonPackage rec {
     owner = "Bluetooth-Devices";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-5AzqsCWDgGhJ1EgJrbA8QHjP/Y14cIdSA0GKwZMrxX0=";
+    hash = "sha256-x9FQk3oGSxFrFj/F+QU9n7UMRTn0N4HsGonuNEEe9ug=";
   };
 
   postPatch = ''