diff --git a/requirements.txt b/requirements.txt
index 02ea2fb..6f90c6b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -75,7 +75,7 @@ moveit-ros-visualization==0.9.18
 nbconvert==5.6.1
 nbformat==5.0.5
 node-manager-fkie==0.8.12
-notebook==6.0.3
+notebook==6.4.10
 numba==0.48.0
 numpy==1.18.2
 oauthlib==3.1.0