diff --git a/server/requirements.txt b/server/requirements.txt
index 93e4117..4c47550 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -7,7 +7,7 @@ gunicorn==19.9.0
 idna==2.8
 isort==4.3.21
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 lazy-object-proxy==1.4.2
 MarkupSafe==1.1.1
 mccabe==0.6.1