diff --git a/pkgs/development/python-modules/xmpppy/default.nix b/pkgs/development/python-modules/xmpppy/default.nix
index dc66ff0948f6..6a8ff89b9071 100644
--- a/pkgs/development/python-modules/xmpppy/default.nix
+++ b/pkgs/development/python-modules/xmpppy/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "xmpppy";
-  version = "0.7.2";
+  version = "0.7.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "xmpppy";
     repo = "xmpppy";
     tag = version;
-    hash = "sha256-lemHFPb1oQGL3O5lHOBsyEqTAzKmZ0khBHL73gXh8PA=";
+    hash = "sha256-DsASZi5eCm52gN9K59NA6Nmrwyue6ONYk/bF8khCoDs=";
   };
 
   dependencies = [ six ];