diff --git a/requirements.txt b/requirements.txt
index 6fb39d0..c1742ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ html5lib==1.0.1
 idna==2.7
 imagesize==1.1.0
 isort==4.3.4
-Jinja2==2.10.1
+Jinja2==2.11.3
 jsonschema==2.6.0
 lazy-object-proxy==1.3.1
 MarkupSafe==1.1.0