diff --git a/tutorials/pub-sub/python-subscriber/requirements.txt b/tutorials/pub-sub/python-subscriber/requirements.txt
index 1580db55e..f73839e5b 100644
--- a/tutorials/pub-sub/python-subscriber/requirements.txt
+++ b/tutorials/pub-sub/python-subscriber/requirements.txt
@@ -2,7 +2,7 @@ Click==7.0
 Flask==1.1.1
 Flask-Cors==3.0.9
 itsdangerous==1.1.0
-Jinja2==2.11.3
+Jinja2==3.1.4
 MarkupSafe==1.1.1
 six==1.12.0
 Werkzeug==0.15.6