diff --git a/enervent-ctrl-python/requirements.txt b/enervent-ctrl-python/requirements.txt
index 56934ca..a05a01f 100644
--- a/enervent-ctrl-python/requirements.txt
+++ b/enervent-ctrl-python/requirements.txt
@@ -2,7 +2,7 @@ click==8.1.3
 Flask==2.3.2
 importlib-metadata==6.0.0
 itsdangerous==2.1.2
-Jinja2==3.1.2
+Jinja2==3.1.3
 MarkupSafe==2.1.1
 minimalmodbus==2.0.1
 pyserial==3.5