diff --git a/docs/etc/requirements.txt b/docs/etc/requirements.txt
index 15ecd843b..9b7398334 100644
--- a/docs/etc/requirements.txt
+++ b/docs/etc/requirements.txt
@@ -6,7 +6,7 @@ CommonMark==0.5.4
 docutils==0.14
 idna==2.8
 imagesize==1.1.0
-Jinja2==2.10
+Jinja2==2.11.3
 MarkupSafe==1.1.0
 packaging==18.0
 Pygments==2.3.0