diff --git a/dockerGrader/requirements.txt b/dockerGrader/requirements.txt
index 449a3f3..004c8b9 100644
--- a/dockerGrader/requirements.txt
+++ b/dockerGrader/requirements.txt
@@ -9,7 +9,7 @@ docutils==0.14
 Flask==1.0.2
 flower==0.9.2
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 jmespath==0.9.3
 kombu==4.2.1
 MarkupSafe==1.0