diff --git a/pkgs/development/python-modules/xknx/default.nix b/pkgs/development/python-modules/xknx/default.nix
index 237c7827f1e2..498be7f69303 100644
--- a/pkgs/development/python-modules/xknx/default.nix
+++ b/pkgs/development/python-modules/xknx/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "xknx";
-  version = "2.12.1";
+  version = "2.12.2";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "XKNX";
     repo = "xknx";
     rev = "refs/tags/${version}";
-    hash = "sha256-O8xhih/EVULTq4jdmxInzXRO4m6PJA9pyzsHjR+58dQ=";
+    hash = "sha256-gajxXIR3lmHsW7258v4z20RilzGfm5KGVrXZwRm74Mk=";
   };
 
   nativeBuildInputs = [