diff --git a/requirements.txt b/requirements.txt
index b9a8c13..1ab6fca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ grpcio==1.16.1
 h5py==2.8.0
 idna==2.7
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 Keras==2.2.4
 Keras-Applications==1.0.6
 Keras-Preprocessing==1.0.5