diff --git a/pyproject.toml b/pyproject.toml
@@ -39,6 +39,10 @@ Repository = "https://github.com/msgpack/msgpack-python/"
Tracker = "https://github.com/msgpack/msgpack-python/issues"
Changelog = "https://github.com/msgpack/msgpack-python/blob/main/ChangeLog.rst"

[tool.setuptools.dynamic]
version = {attr = "msgpack.__version__"}