diff --git a/requirements.txt b/requirements.txt
index fe68b36..caf9b6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ gunicorn==19.9.0
 idna==2.8
 isort==4.3.17
 itypes==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 lazy-object-proxy==1.3.1
 Markdown==3.1
 MarkupSafe==1.1.1