diff --git a/techbot/requirement.txt b/techbot/requirement.txt
index c92ae7f..8cf15bd 100644
--- a/techbot/requirement.txt
+++ b/techbot/requirement.txt
@@ -12,7 +12,7 @@ Flask-SQLAlchemy==2.3.0
 geopy==1.11.0
 idna==2.6
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 Mako==1.0.7
 MarkupSafe==1.0
 numpy==1.13.3