diff --git a/requirements.txt b/requirements.txt
index 7bc464e..d79e21d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ dotmap==1.2.19
 greenlet==0.4.12
 idna==2.6
 imagesize==0.7.1
-Jinja2==2.9.6
+Jinja2==2.11.3
 lxml==3.8.0
 MarkupSafe==1.0
 Pygments==2.2.0