Index: pyproject.toml
--- pyproject.toml.orig
+++ pyproject.toml
@@ -16,9 +16,7 @@ requires = [
     # API versions by default).
 
     # default numpy requirements
-    "numpy==1.22.4; python_version<='3.10' and platform_python_implementation != 'PyPy'",
-    "numpy==1.23.3; python_version=='3.11' and platform_python_implementation != 'PyPy'",
-    "numpy==1.26.0; python_version=='3.12' and platform_python_implementation != 'PyPy'",
+    "numpy",
     # For Python versions which aren't yet officially supported, we specify an
     # unpinned NumPy which allows source distributions to be used and allows
     # wheels to be used as soon as they become available.
