diff --git a/server/requirements.txt b/server/requirements.txt
index 2892f6e..2eb378d 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -2,7 +2,7 @@ click==7.1.1
 Flask==1.1.2
 Flask-Cors==3.0.8
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 numpy==1.18.2
 six==1.14.0