diff --git a/content/notebooks/requirements.txt b/content/notebooks/requirements.txt
index 84327d2..2e2102c 100644
--- a/content/notebooks/requirements.txt
+++ b/content/notebooks/requirements.txt
@@ -1,4 +1,4 @@
-Jinja2==2.8
+Jinja2==2.11.3
 Markdown==2.5.2
 MarkupSafe==0.23
 Pygments==2.0.2