diff --git a/pyproject.toml b/pyproject.toml
index 23631c12b..edcf7d25a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 requires = [
     "setuptools>=42",
     "wheel",
-    "cmake>=3.14",
+    "cmake>=4.3.1",
     "ninja; sys_platform != 'win32' and platform_machine != 'arm64'",
     # Documentation requirements (see docs/requirements.txt for details)
     "urllib3<2",