diff --git a/requirements.txt b/requirements.txt
index 807f01c..0c8f382 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ gunicorn
 grpcio==1.21.1
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 jwcrypto==0.6.0
 MarkupSafe==1.1.1
 protobuf==3.8.0