diff --git a/server/requirements.txt b/server/requirements.txt
index 0eb91ba..38e64a1 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -10,7 +10,7 @@ grpcio==1.19.0
 h5py==2.9.0
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 Keras==2.2.4
 Keras-Applications==1.0.7
 Keras-Preprocessing==1.0.9