diff --git a/requirements.txt b/requirements.txt
index fb8b09c..685018e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ more-itertools==8.4.0
 Mosek==9.2.14
 nbconvert==5.6.1
 nbformat==5.0.7
-notebook==6.0.3
+notebook==6.4.12
 numpy==1.19.0
 osqp==0.6.1
 packaging==20.4