diff --git a/python/receiver/requirements.txt b/python/receiver/requirements.txt
index 21be973..b5a3adf 100644
--- a/python/receiver/requirements.txt
+++ b/python/receiver/requirements.txt
@@ -1,7 +1,7 @@
 click==6.7
 Flask==0.12.2
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 MarkupSafe==1.0
 marshmallow==2.15.0
 pika==0.11.2