diff --git a/requirements.txt b/requirements.txt
index 0c8387e..325b8ac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ murmurhash==1.0.2
 nbconvert==5.5.0
 nbformat==4.4.0
 nltk==3.4.1
-notebook==5.7.8
+notebook==6.4.10
 numpy==1.16.3
 pandas==0.24.2
 pandocfilters==1.4.2