diff --git a/pkgs/development/python-modules/python-engineio/default.nix b/pkgs/development/python-modules/python-engineio/default.nix
index 3c4ca5cdd764..fb0b279437df 100644
--- a/pkgs/development/python-modules/python-engineio/default.nix
+++ b/pkgs/development/python-modules/python-engineio/default.nix
@@ -11,7 +11,6 @@
   mock,
   pytest-asyncio,
   pytestCheckHook,
-  pythonOlder,
   requests,
   simple-websocket,
   tornado,
@@ -20,16 +19,14 @@
 
 buildPythonPackage rec {
   pname = "python-engineio";
-  version = "4.12.2";
+  version = "4.12.3";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
-
   src = fetchFromGitHub {
     owner = "miguelgrinberg";
     repo = "python-engineio";
     tag = "v${version}";
-    hash = "sha256-VgdqVzO3UToXpD9pMEDqAH2DfdBwaWUfulALAEG2DNs=";
+    hash = "sha256-VcL8Od1EM/cbbeOVyXlsXYt8Bms636XbtunrTblkGDQ=";
   };
 
   build-system = [ setuptools ];
@@ -80,7 +77,7 @@ buildPythonPackage rec {
     '';
     homepage = "https://github.com/miguelgrinberg/python-engineio/";
     changelog = "https://github.com/miguelgrinberg/python-engineio/blob/${src.tag}/CHANGES.md";
-    license = with licenses; [ mit ];
+    license = licenses.mit;
     maintainers = with maintainers; [ mic92 ];
   };
 }