diff --git a/requirements.txt b/requirements.txt
index 37d79d8..589b1a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 dnspython==1.16.0
-Jinja2==2.11.3
+Jinja2==3.1.3
 webapp2==3.0.0b1
\ No newline at end of file