diff --git a/requirements.txt b/requirements.txt
index 2a23a1e..7f5be5b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ docutils==0.16
 idna==2.8
 imagesize==1.2.0
 isort==4.3.21
-Jinja2==2.11.1
+Jinja2==2.11.3
 lazy-object-proxy==1.4.3
 MarkupSafe==1.1.1
 mccabe==0.6.1