diff --git a/requirements.txt b/requirements.txt
index bda8d67261..39e7b7ed82 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==1.1.1
-Jinja2==2.10.3
+Jinja2==3.1.5
 itsdangerous==1.1.0
 click==6.7
 MarkupSafe==1.1.1