diff --git a/requirements.txt b/requirements.txt
index abcfec6..3ae1433 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ backports-abc==0.4
 backports.ssl-match-hostname==3.5.0.1
 certifi==2016.2.28
 futures==3.0.5
-Jinja2==2.8
+Jinja2==2.11.3
 MarkupSafe==0.23
 msgpack-python==0.4.7
 pycrypto==2.6.1