diff --git a/adv_transformer/requirements.txt b/adv_transformer/requirements.txt
index 180121e..ac65c81 100644
--- a/adv_transformer/requirements.txt
+++ b/adv_transformer/requirements.txt
@@ -46,7 +46,7 @@ inflect==4.1.0
 isort==4.3.21
 itsdangerous==1.1.0
 jaraco.itertools==5.0.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 jmespath==0.10.0
 joblib==0.15.1
 Keras==2.3.1