diff --git a/pkgs/development/python-modules/xknx/default.nix b/pkgs/development/python-modules/xknx/default.nix
index 2d1cbab86c6d..af7f10e3fd8d 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 = "2.3.0";
+  version = "2.4.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.8";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "XKNX";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-G4az6YmCDv1MPF30mBQVNBPZdebjZqd+0vxo5F5iDWY=";
+    hash = "sha256-MSk/c2qLztq5GQ6+CzK0Jw+rOJTClguaoL284YaBPjw=";
   };
 
   propagatedBuildInputs = [