diff --git a/requirements.txt b/requirements.txt
index 9cb1386..d2a5eb6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 Flask==1.0.2
-Jinja2==2.10
+Jinja2==3.1.6
 MarkupSafe==1.1.1
 Werkzeug==0.15.5
\ No newline at end of file