diff --git a/requirements.txt b/requirements.txt
index 3987f5e..7c59fa3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ chardet==3.0.4
 click==6.7
 idna==2.6
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 MarkupSafe==1.0
 requests==2.18.4
 tabulate==0.7.7