diff --git a/shaperglot-py/pyproject.toml b/shaperglot-py/pyproject.toml
index 8ad8f91..3710a85 100644
--- a/shaperglot-py/pyproject.toml
+++ b/shaperglot-py/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["maturin>=1.3,<2.0"]
+requires = ["maturin>=1.8.0,<2.0"]
 build-backend = "maturin"
 
 [project]