diff --git a/requirements.txt b/requirements.txt
index 188679a..ddbf3e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 jupyter==1.0.0  
-notebook==6.4.1       
+notebook==6.4.10       
 numpy==1.16.4     
 python==3.7.0      
 virtualenv==16.0.0