diff --git a/Project/Project_1-Predicting_Bike_Sharing_Patterns/Requirement.txt b/Project/Project_1-Predicting_Bike_Sharing_Patterns/Requirement.txt
index 62b1227f0..98a8ac584 100644
--- a/Project/Project_1-Predicting_Bike_Sharing_Patterns/Requirement.txt
+++ b/Project/Project_1-Predicting_Bike_Sharing_Patterns/Requirement.txt
@@ -20,7 +20,7 @@ matplotlib==2.0.0
 mistune==0.7.4
 nbconvert==5.1.1
 nbformat==4.3.0
-notebook==4.4.1
+notebook==6.4.10
 numpy==1.12.1
 packaging==16.8
 pandas==0.19.2