diff --git a/pkgs/development/python-modules/pygtkspellcheck/default.nix b/pkgs/development/python-modules/pygtkspellcheck/default.nix
index a467ff074643..22b71bdbac83 100644
--- a/pkgs/development/python-modules/pygtkspellcheck/default.nix
+++ b/pkgs/development/python-modules/pygtkspellcheck/default.nix
@@ -10,12 +10,12 @@
 
 buildPythonPackage rec {
   pname = "pygtkspellcheck";
-  version = "5.0.2";
+  version = "5.0.3";
   format = "pyproject";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-rWV/ghoMWHOAmT8ablwOjJSEhtvPqT/UdoZBXL5Nj0s=";
+    hash = "sha256-NzaxRXU3BTIcRO9nowEak+Vk+XYw8nBCsTl//e/qg6w=";
   };
 
   nativeBuildInputs = [