diff --git a/requirements.txt b/requirements.txt
index 283f68a..19a6baf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-jinja2==2.11.3
+jinja2==3.1.3
 markupsafe==2.0.1
 venvctrl>=0.6.0,<2.0.0
 confpy>=0.11.0,<2.0.0