diff --git a/requirements.txt b/requirements.txt
index e6a0611..c80464a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-RESTful==0.3.7
 Flask-Session==0.3.1
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 python-dotenv==0.10.3
 pytz==2019.2