diff --git a/pkgs/development/python-modules/preshed/default.nix b/pkgs/development/python-modules/preshed/default.nix
index 96a015076df3..c408782a423b 100644
--- a/pkgs/development/python-modules/preshed/default.nix
+++ b/pkgs/development/python-modules/preshed/default.nix
@@ -9,11 +9,11 @@
 }:
 buildPythonPackage rec {
   pname = "preshed";
-  version = "3.0.2";
+  version = "3.0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1jrnci1pw9yv7j1a9b2q6c955l3gb8fv1q4d0id6s7bwr5l39mv1";
+    sha256 = "8ad47d5d2688fabc66850f32c7b6d3b4a97e6b653726309fe09603edd6fceb23";
   };
 
   propagatedBuildInputs = [