Index: pyproject.toml
--- pyproject.toml.orig
+++ pyproject.toml
@@ -1,7 +1,7 @@
 [build-system]
 requires = [
     "Cython >=0.29.31,<4",
-    "numpy >=2.0.0, <3",
+    "numpy >=1.26.4, <3",
     "pkgconfig",
     "setuptools >=61",
 ]
