diff --git a/pkgs/development/python-modules/types-markdown/default.nix b/pkgs/development/python-modules/types-markdown/default.nix
index b1055bcbfdff..06d4c059603b 100644
--- a/pkgs/development/python-modules/types-markdown/default.nix
+++ b/pkgs/development/python-modules/types-markdown/default.nix
@@ -7,13 +7,13 @@
 
 buildPythonPackage rec {
   pname = "types-markdown";
-  version = "3.8.0.20250809";
+  version = "3.9.0.20250906";
   pyproject = true;
 
   src = fetchPypi {
     pname = "types_markdown";
     inherit version;
-    hash = "sha256-+mGec1h4okQzKku+Frz8ROSf9iZMJpYFYnjwZCzfoiM=";
+    hash = "sha256-8C3BotEwsJPeSRDGSy0KgRrnAg8DYk30HGZ4GNL+4FA=";
   };
 
   build-system = [ setuptools ];