diff --git a/ml_api/api/requirements.txt b/ml_api/api/requirements.txt
index 50f6f2d..767c8fb 100644
--- a/ml_api/api/requirements.txt
+++ b/ml_api/api/requirements.txt
@@ -5,7 +5,7 @@ celery==4.2.0rc4
 click==6.7
 Flask==1.0.2
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 kombu==4.2.0
 MarkupSafe==1.0
 pytz==2018.3