diff --git a/pkgs/development/python-modules/python-docs-theme/default.nix b/pkgs/development/python-modules/python-docs-theme/default.nix
index c9c02e289b81..b8c92da93302 100644
--- a/pkgs/development/python-modules/python-docs-theme/default.nix
+++ b/pkgs/development/python-modules/python-docs-theme/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "python-docs-theme";
-  version = "2025.5";
+  version = "2025.9.1";
   pyproject = true;
 
   disabled = pythonOlder "3.12";
@@ -18,7 +18,7 @@ buildPythonPackage rec {
     owner = "python";
     repo = "python-docs-theme";
     tag = version;
-    hash = "sha256-dcxlZGPB36q2MO2WHtshkgNE5ryKtI/RfuVG7hcLcas=";
+    hash = "sha256-rO2L5M2TYU8+fJLDbu+EMqAy3vD7yNwd5b1fMZ8LNwg=";
   };
 
   build-system = [ flit-core ];