diff --git a/pyproject.toml b/pyproject.toml
index b073499ea..41b0427ba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,11 +18,12 @@ keywords = [
 dependencies = [
   "onnx",
 ]
+requires-python = ">= 3.10"
 
 [project.urls]
 Homepage = 'https://github.com/onnx/optimizer'
 
-[console_scripts]
+[project.scripts]
 onnxoptimizer = "onnxoptimizer:main"
 
 [build-system]