diff --git a/requirements.txt b/requirements.txt
index aaa49da..35464fe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -189,7 +189,7 @@ neptune-cli==2.8.16
 networkx==2.2
 nltk==3.4.1
 nose==1.3.7
-notebook==5.7.0
+notebook==6.4.12
 numba==0.38.0
 numexpr==2.6.8
 numpy==1.16.3