diff --git a/requirements.txt b/requirements.txt
index 8c11f53..cc010aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ ics==0.5
 idna==2.8
 ipaddress==1.0.17
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 keyring==17.1.1
 keyrings.alt==3.1.1
 MarkupSafe==1.1.0