diff --git a/docs/requirements.txt b/docs/requirements.txt
index 61dc91e..6cbbc5a 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -26,7 +26,7 @@ ipyvolume==0.5.1
 ipywebrtc==0.4.3
 ipywidgets==7.4.2
 jedi==0.13.3
-jinja2==2.10.1
+jinja2==2.11.3
 jsonschema==3.0.1
 jupyter-client==5.2.4
 jupyter-core==4.4.0