diff --git a/laundry_guest/backend/src/requirements.txt b/laundry_guest/backend/src/requirements.txt
index bff4e4d..0af9393 100644
--- a/laundry_guest/backend/src/requirements.txt
+++ b/laundry_guest/backend/src/requirements.txt
@@ -13,7 +13,7 @@ drf-yasg==1.17.0
 idna==2.8
 inflection==0.3.1
 itypes==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 mysqlclient==1.4.6
 packaging==20.1