diff --git a/dev-requirements.txt b/dev-requirements.txt
index 074fd07..00a7ea3 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -7,7 +7,7 @@ scipy
 open3d
 
 # Documentation Generation Packages
-notebook==5.7.10
+notebook==6.4.1
 Sphinx==2.4.4
 sphinx_rtd_theme==0.4.3
 exhale==0.2.3