diff --git a/requirements.txt b/requirements.txt
index 2d824ca9..58f637b2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ future==0.17.1
 gnureadline==6.3.8
 idna==2.8
 imagesize==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 lxml==4.2.5
 MarkupSafe==1.1.0
 mccabe==0.6.1