diff --git a/pkgs/development/python-modules/pyface/default.nix b/pkgs/development/python-modules/pyface/default.nix
index d317ebdf21b8..7ad1fb41526d 100644
--- a/pkgs/development/python-modules/pyface/default.nix
+++ b/pkgs/development/python-modules/pyface/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "pyface";
-  version = "7.1.0";
+  version = "7.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a3e22a4d31429f0d5b9ff50aaac3fb47e4f7da678b6b0439a7b91ef40675f88d";
+    sha256 = "a7031ec4cfff034affc822e47ff5e6c1a0272e576d79465cdbbe25f721740322";
   };
 
   propagatedBuildInputs = [ setuptools six traits ];