diff --git a/requirements.txt b/requirements.txt
index c7afae7..29518a0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -69,7 +69,7 @@ msgpack==0.6.2
 nbconvert==5.5.0
 nbformat==4.4.0
 nose==1.3.7
-notebook==5.7.8
+notebook==6.4.10
 numpy==1.16.4
 olefile==0.46
 pandocfilters==1.4.2