diff --git a/requirements.txt b/requirements.txt
index 13f6943..4582adf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -37,7 +37,7 @@ mkl
 nbconvert==5.6.1
 nbformat==5.0.6
 networkx==2.4
-notebook==6.0.3
+notebook==6.4.12
 numpy==1.18.1
 object-detection==0.1
 olefile==0.46