diff --git a/requirements.txt b/requirements.txt
index bb8a74c..1d06f7c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ geventhttpclient==1.4.2
 greenlet==0.4.16
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 locust==1.0.3
 MarkupSafe==1.1.1
 msgpack==1.0.0