diff --git a/pyproject.toml b/pyproject.toml
index 02f3ad7..0ba029f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,6 +58,7 @@ dev-dependencies = [
     "ruff>=0.0.292",
     "docformatter>=1.7.5",
     "pytest>=7.4.2",
+    "mkdocs-material>=9.5.3",
 ]