diff --git a/requirements.txt b/requirements.txt
index 91c75a8..ad6b5a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ mkl-random==1.1.1
 mkl-service==2.3.0
 nbconvert==5.6.1
 nbformat==5.0.7
-notebook==6.4.10
+notebook==6.4.12
 numpy==1.21.0
 olefile==0.46
 packaging==20.4