diff --git a/requirements.txt b/requirements.txt
index 785ad8e..4d8b2e4 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==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 requests==2.22.0
 urllib3==1.25.7