diff --git a/pages/requirements.txt b/pages/requirements.txt
index a5b1bbf825def6db5490bd6d87103c08357d879d..02f405ec124424507b5d96a2de33a1f7f1ba8246 100644
--- a/pages/requirements.txt
+++ b/pages/requirements.txt
@@ -1,3 +1,4 @@
 mkdocs==1.2.2
 mkdocs-git-revision-date-localized-plugin==0.10.3
 mkdocs-macros-plugin==0.6.3
+Jinja2==2.11.2