diff --git a/utils/requirements.txt b/utils/requirements.txt
index 2dad776..6f6ca84 100644
--- a/utils/requirements.txt
+++ b/utils/requirements.txt
@@ -53,7 +53,7 @@ nbconvert==5.6.0
 nbformat==4.4.0
 networkx==2.3
 nms==0.1.6
-notebook==6.0.1
+notebook==6.4.12
 olefile==0.46
 opencv-contrib-python==3.4.2.17
 opencv-python==3.4.2.16