diff --git a/requirements/requirements-documentation.txt b/requirements/requirements-documentation.txt
index ad4928730..cf2dc26e8 100644
--- a/requirements/requirements-documentation.txt
+++ b/requirements/requirements-documentation.txt
@@ -1,2 +1,3 @@
 # MkDocs to build our documentation.
 mkdocs>=1.1.2,<1.2
+jinja2>=2.10,<3.1.0 # contextfilter has been renamed