diff --git a/requirements.txt b/requirements.txt
index 3a76f3618..91eb32ce4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ mpmath==1.1.0
 nbconvert==5.6.1
 nbformat==5.0.6
 nose==1.3.7
-notebook==6.0.3
+notebook==6.4.10
 numpy==1.18.4
 packaging==20.4
 pandocfilters==1.4.2