diff --git a/setup.py b/setup.py
index 8e91909d1dd..3ed9e5ee9d6 100644
--- a/setup.py
+++ b/setup.py
@@ -156,7 +156,7 @@ def run(self):
         'grpcio>=1.56.2',
         'ipykernel',
         'jupyterlab',
-        'numpy', 
+        'numpy<2',
         'pandas',
         'protobuf>=3.20.3',
         'pyzmq<=26.0.3',