diff --git a/requirements-docs.txt b/requirements-docs.txt
index c465d42..a732a75 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -54,7 +54,7 @@ nbconvert==6.3.0
 nbdime==3.1.1
 nbformat==5.1.3
 nest-asyncio==1.5.4
-notebook==6.4.10
+notebook==6.4.12
 packaging==21.3
 pandocfilters==1.5.0
 parso==0.8.3