--- pyproject.toml.orig	2025-06-25 14:33:51 UTC
+++ pyproject.toml
@@ -4,8 +4,8 @@ requires = [
     # pybind11 2.12 added support for numpy 2.0
     # pybind11 doesn't require numpy at build time, but xtensor-python does!
     # packages built with numpy 2.x are compatible with numpy 1.xx
-    "pybind11>=2.12,<3",
-    "numpy>=2.0,<3",
+    "pybind11",
+    "numpy",
 ]
 build-backend = "scikit_build_core.build"