diff --git a/requirements.txt b/requirements.txt
index 9271c4b..6bf5a93 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ idna==2.8
 imagesize==1.1.0
 isort==4.3.4
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 lazy-object-proxy==1.3.1
 livereload==2.6.0
 MarkupSafe==1.1.0