diff --git a/pkgs/development/python-modules/fastapi-sso/default.nix b/pkgs/development/python-modules/fastapi-sso/default.nix
index d0abe2265f7c..73598fa3fc10 100644
--- a/pkgs/development/python-modules/fastapi-sso/default.nix
+++ b/pkgs/development/python-modules/fastapi-sso/default.nix
@@ -13,21 +13,18 @@
   pytest-asyncio,
   pytest-xdist,
   pytestCheckHook,
-  pythonOlder,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "fastapi-sso";
-  version = "0.19.0";
+  version = "0.20.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.11";
-
   src = fetchFromGitHub {
     owner = "tomasvotava";
     repo = "fastapi-sso";
-    tag = version;
-    hash = "sha256-ve1xeJjAfE6b5NBJJZuDUdE58RjDmIq3KI3xC5ScCco=";
+    tag = finalAttrs.version;
+    hash = "sha256-bj6csovJSVhzVaPfktJ68cOgULVifT1Ql14SL+paVG0=";
   };
 
   build-system = [ poetry-core ];
@@ -54,8 +51,8 @@ buildPythonPackage rec {
   meta = {
     description = "FastAPI plugin to enable SSO to most common providers (such as Facebook login, Google login and login via Microsoft Office 365 Account";
     homepage = "https://github.com/tomasvotava/fastapi-sso";
-    changelog = "https://github.com/tomasvotava/fastapi-sso/releases/tag/${version}";
+    changelog = "https://github.com/tomasvotava/fastapi-sso/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})