diff --git a/junctions/requirements.txt b/junctions/requirements.txt
index 6588695f..71775f04 100644
--- a/junctions/requirements.txt
+++ b/junctions/requirements.txt
@@ -48,7 +48,7 @@ nbclient==0.5.3
 nbconvert==6.0.7
 nbformat==5.1.3
 nest-asyncio==1.5.1
-notebook==6.4.1
+notebook==6.4.12
 numpy==1.20.2
 packaging==20.9
 pandas==1.2.4