diff --git a/requirements.txt b/requirements.txt
index fadaefb7..2232848b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ grpcio==1.16.1
 h5py==2.8.0
 idna==2.7
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 Keras==2.2.2
 Keras-Applications==1.0.4
 Keras-Preprocessing==1.0.2