diff --git a/pyproject.toml b/pyproject.toml
index 60f7db4..21e944b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ science = [
     # Loose floors chosen to match Python 3.13 wheel availability on PyPI.
     # Tighten only when your code actually depends on a newer API.
     "matplotlib>=3.9",
-    "numpy>=2.1",
+    "numpy>=2.2.6",
     "pandas>=2.2",
     "scikit-learn>=1.5",
     "scipy>=1.14",