diff --git a/requirements.txt b/requirements.txt
index ae06777..a5830c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ h5py==2.10.0
 html5lib==0.9999999
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0
 Markdown==3.1.1