diff --git a/requirements.txt b/requirements.txt
index e9ed8c6..8f114a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ docutils==0.14
 Flask==0.12.2
 idna==2.6
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 json2csv==0.1.0
 MarkupSafe==1.0
 more-itertools==4.1.0