diff --git a/requirements.txt b/requirements.txt
index 2f4ad0c34e3c5b0130a6ae6026bcf1e41b888b14..13d4933063e65bd2dc2132a17e003d9fd7bd674e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,6 +22,7 @@
 jinja2>=3.0
 markdown>=3.2
 mkdocs>=1.4.2
+mkdocs-material
 mkdocs-material-extensions>=1.1
 pygments>=2.14
 pymdown-extensions>=9.9.1