diff --git a/requirements.txt b/requirements.txt
index 508b79e..26e3273 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ nbclient==0.5.3
 nbconvert==6.0.7
 nbformat==5.1.3
 nest-asyncio==1.5.1
-notebook==6.4.1
+notebook==6.4.10
 numpy==1.21.0
 open3d==0.12.0
 opencv-contrib-python==4.5.2.54