diff --git a/pkgs/development/python-modules/onvif-zeep-async/default.nix b/pkgs/development/python-modules/onvif-zeep-async/default.nix
index e0eef809ba98..d66d77fc77e7 100644
--- a/pkgs/development/python-modules/onvif-zeep-async/default.nix
+++ b/pkgs/development/python-modules/onvif-zeep-async/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "onvif-zeep-async";
-  version = "2.1.1";
+  version = "2.1.4";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-y4o3zsLacbOVLZpa3mljdXuzVEGRzkc+Be6pt+UMLrA=";
+    hash = "sha256-F8NqdEYz38mWSfOQ9oIjQccaGkON8skqm+ItQD71CPo=";
   };
 
   propagatedBuildInputs = [