diff --git a/pyproject.toml b/pyproject.toml
index 56dfc28..3a424ce 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [project]
-requires-python = ">=3.9,<3.10"
+requires-python = ">=3.11,<3.12"
 
 [tool]