diff --git a/pyproject.toml b/pyproject.toml
index 46d9832..cba5323 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "oxipy"
 version = "0.1.0"
 description = "Oxi API client"
 readme = "README.md"
-requires-python = ">=3.13"
+requires-python = ">=3.11"
 dependencies = [
     "pydantic>=2.12.5",
     "requests>=2.32.5",