diff --git a/pkgs/development/python-modules/pycync/default.nix b/pkgs/development/python-modules/pycync/default.nix
index 199e7ae69e44..5c8b0216bd5f 100644
--- a/pkgs/development/python-modules/pycync/default.nix
+++ b/pkgs/development/python-modules/pycync/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "pycync";
-  version = "0.4.3";
+  version = "0.5.0";
   pyproject = true;
 
   disabled = pythonOlder "3.13";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "Kinachi249";
     repo = "pycync";
     tag = "v${version}";
-    hash = "sha256-UjodZbgicTiJV4T5yqWy5J4oAeZGbggVfaPMoDmL74M=";
+    hash = "sha256-mYHUkenP0FMnwKOdZe4XjC/VnP3JJGPtuVdYR9UcouM=";
   };
 
   build-system = [ hatchling ];