diff --git a/cm/requirements.txt b/cm/requirements.txt
index db2f4e7..7fff97f 100644
--- a/cm/requirements.txt
+++ b/cm/requirements.txt
@@ -1,7 +1,7 @@
 flask==1.0.2
 Flask-HTTPAuth==2.2.1
 Flask-SQLAlchemy==1.0
-Jinja2==2.10
+Jinja2==2.11.3
 MarkupSafe==0.23
 Pygments==1.6
 SQLAlchemy==1.1.10