diff --git a/Project1/requirements.txt b/Project1/requirements.txt
index 88565f7..1826ef3 100644
--- a/Project1/requirements.txt
+++ b/Project1/requirements.txt
@@ -27,7 +27,7 @@ MarkupSafe==1.1.1
 mistune==0.8.4
 nbconvert==5.6.0
 nbformat==4.4.0
-notebook==6.0.1
+notebook==6.1.5
 numpy==1.14.2
 pandas==0.25.1
 pandocfilters==1.4.2