diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 2598118..af8b7ea 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -137,7 +137,7 @@ networkx==2.1
 nltk==3.4.5
 nmslib==1.7.2
 nose==1.3.7
-notebook==5.7.8
+notebook==6.4.12
 numba==0.35.0+10.g143f70e90
 numexpr==2.6.2
 numpy==1.14.3