diff --git a/requirements.txt b/requirements.txt
index 45f2208..f8e062d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Jinja2==2.7.3
+Jinja2==3.1.4
 LEPL==5.1.3
 MarkupSafe==0.23
 PasteDeploy==1.5.2