diff --git a/requirements.txt b/requirements.txt
index 30feede..a0aaf99 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Flask==1.0.2
 gunicorn==19.9.0
 httplib2==0.18.0
-Jinja2==2.10
+Jinja2==2.11.3
 Werkzeug==0.15.3
 requests==2.20.0
 beautifulsoup4==4.6.3