diff --git a/pyproject.toml b/pyproject.toml
index ec3c7ee..80c7ad7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ repository = "https://github.com/cvxgrp/cvxcli"
 packages = [{include = "cvx"}]
 
 [tool.poetry.dependencies]
-python = ">=3.9"
+python = ">=3.10"
 fire = "*"
 cvxbson = "*"
 requests = "*"