diff --git a/backend/requirements.txt b/backend/requirements.txt
index 038f203..11fe7b2 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -9,7 +9,7 @@ Flask-Testing==0.7.1
 GeoAlchemy2==0.6.3
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 psycopg2-binary==2.8.4
 requests==2.23.0