diff --git a/requirements.txt b/requirements.txt
index 5fd31bb..a64f02b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -106,7 +106,7 @@ murmurhash==1.0.1
 nbconvert==5.3.1
 nbformat==4.4.0
 networkx==2.3
-notebook==5.7.8
+notebook==6.4.12
 numexpr==2.6.8
 numpy==1.17.1
 oauthlib==3.0.1