diff --git a/Lecture-08/codes/4.NewsBot(Deployable)/requirements.txt b/Lecture-08/codes/4.NewsBot(Deployable)/requirements.txt
index eca62dd..311fca9 100644
--- a/Lecture-08/codes/4.NewsBot(Deployable)/requirements.txt
+++ b/Lecture-08/codes/4.NewsBot(Deployable)/requirements.txt
@@ -7,7 +7,7 @@ Flask==0.12.2
 gunicorn==19.7.1
 idna==2.6
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 MarkupSafe==1.0
 numpy==1.13.1
 pymongo==3.5.1