diff --git a/requirements.txt b/requirements.txt
index d57443e..ec4d973 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ hyperlink==17.3.1
 idna==2.6
 incremental==17.5.0
 ipaddress==1.0.18
-Jinja2==2.9.6
+Jinja2==2.11.3
 krakenex==2.0.0
 MarkupSafe==1.0
 mysqlclient==1.3.12