diff --git a/solarpos/app/requirements.txt b/solarpos/app/requirements.txt
index 2ecc2a0..bc8d5c0 100644
--- a/solarpos/app/requirements.txt
+++ b/solarpos/app/requirements.txt
@@ -10,7 +10,7 @@ Flask-Script==2.0.6
 Flask-WTF==0.14.3
 idna==2.10
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 Js2Py==0.70
 kiwisolver==1.2.0
 MarkupSafe==1.1.1