diff --git a/requirements.txt b/requirements.txt
index b4f6a22..a779f54 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask==1.1.2
 idna==2.9
 isort==4.3.21
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 lazy-object-proxy==1.4.3
 lxml==4.6.2
 MarkupSafe==1.1.1