diff --git a/requirements.txt b/requirements.txt
index 34c3737..af32365 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ cycler==0.10.0
 dominate==2.3.5
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 kiwisolver==1.0.1
 lxml==4.3.3
 MarkupSafe==1.1.1