diff --git a/requirements.txt b/requirements.txt
index 245c05e..7d7f0e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -64,7 +64,7 @@ moviepy==1.0.1
 nbconvert==5.6.1
 nbformat==5.0.4
 networkx==2.4
-notebook==6.0.3
+notebook==6.4.12
 numpy==1.17.0
 opencv-python==4.1.2.30
 opt-einsum==3.1.0