diff --git a/pyproject.toml b/pyproject.toml
index c009fdf..d553e3c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ authors = [
 ]
 version = "2024.11.14"
 readme = {file = "README.pypi", content-type = "text/markdown"}
-requires-python = ">=3.10"
+requires-python = ">=3.9"
 classifiers = [
     "Programming Language :: Python :: 3",
     "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",