diff --git a/requirements.txt b/requirements.txt
index 1979464..b955772 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Click==7.0
 Flask==1.1.1
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==3.1.3
 MarkupSafe==1.1.1
 PyJWT==1.7.1
 PySocks==1.7.0