diff --git a/pkgs/development/python-modules/python-socketio/default.nix b/pkgs/development/python-modules/python-socketio/default.nix
index 7f6a7ba31797..506e31492cc6 100644
--- a/pkgs/development/python-modules/python-socketio/default.nix
+++ b/pkgs/development/python-modules/python-socketio/default.nix
@@ -26,14 +26,14 @@
 
 buildPythonPackage rec {
   pname = "python-socketio";
-  version = "5.11.4";
+  version = "5.12.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "miguelgrinberg";
     repo = "python-socketio";
     tag = "v${version}";
-    hash = "sha256-iWe9IwUR+nq9SAmHzFZYUJpVOOEbc1ZdiMAjaBjQrVs=";
+    hash = "sha256-oIlPPddp9zr3oK/2zXYyuzbhL8nAs1k2DVIumvODimQ=";
   };
 
   build-system = [ setuptools ];
@@ -75,7 +75,7 @@ buildPythonPackage rec {
       bidirectional event-based communication between clients and a server.
     '';
     homepage = "https://github.com/miguelgrinberg/python-socketio/";
-    changelog = "https://github.com/miguelgrinberg/python-socketio/blob/v${version}/CHANGES.md";
+    changelog = "https://github.com/miguelgrinberg/python-socketio/blob/${src.tag}/CHANGES.md";
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ mic92 ];
   };