diff --git a/Project/Project_1-Predicting_Bike_Sharing_Patterns/Requirement.txt b/Project/Project_1-Predicting_Bike_Sharing_Patterns/Requirement.txt
index 62b1227f0..5e1ee177e 100644
--- a/Project/Project_1-Predicting_Bike_Sharing_Patterns/Requirement.txt
+++ b/Project/Project_1-Predicting_Bike_Sharing_Patterns/Requirement.txt
@@ -18,7 +18,7 @@ jupyter-core==4.3.0
 MarkupSafe==1.0
 matplotlib==2.0.0
 mistune==0.7.4
-nbconvert==5.1.1
+nbconvert==6.5.1
 nbformat==4.3.0
 notebook==4.4.1
 numpy==1.12.1