diff --git a/docs/requirements.txt b/docs/requirements.txt
index 92110aa5..71c58644 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -7,7 +7,7 @@ docutils==0.14
 first==2.0.1
 idna==2.6
 imagesize==0.7.1
-Jinja2==2.9.6
+Jinja2==2.10
 MarkupSafe==1.0
 pbr==3.1.1
 pip-tools==1.9.0