diff --git a/requirements.txt b/requirements.txt
index 02ea2fb..b5734f3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -72,7 +72,7 @@ mistune==0.8.4
 moveit-commander==0.9.18
 moveit-ros-planning-interface==0.9.18
 moveit-ros-visualization==0.9.18
-nbconvert==5.6.1
+nbconvert==6.5.1
 nbformat==5.0.5
 node-manager-fkie==0.8.12
 notebook==6.0.3