From 9b0884d5a5fd64af0c6203d124d7583e27ed4961 Mon Sep 17 00:00:00 2001
From: Agisilaos Kounelis <kounelisagis@gmail.com>
Date: Wed, 16 Jul 2025 16:40:21 +0300
Subject: [PATCH] Constrain pybind11 version to less than 3

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 62c8bb0d7d..f5cac430f2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [build-system]
 requires = [
     "scikit-build-core",
-    "pybind11",
+    "pybind11<3",
     "numpy>=2.0.1"
 ]
 build-backend = "scikit_build_core.build"