diff --git a/requirements.txt b/requirements.txt
index b1ec6ad..6d0109e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,7 +39,7 @@ nbclient==0.6.3
 nbconvert==6.5.0
 nbformat==5.4.0
 nest-asyncio==1.5.5
-notebook==6.4.11
+notebook==6.4.12
 numpy==1.22.3
 packaging==21.3
 pandas==1.4.2