diff --git a/package/pyproject.toml b/package/pyproject.toml
index 34d00fa43d..4b1ed86317 100644
--- a/package/pyproject.toml
+++ b/package/pyproject.toml
@@ -17,7 +17,7 @@ requires = [
     "numpy==1.26.0; python_version=='3.12' and platform_python_implementation != 'PyPy'",
     # For unreleased versions of Python there is currently no known supported
     # NumPy version. In that case we just let it be a bare NumPy install
-    "numpy<2.0; python_version>='3.12'",
+    "numpy<2.0; python_version>='3.13'",
     "setuptools",
     "wheel",
 ]