diff --git a/pyproject.toml b/pyproject.toml
index 2f40bf6..4ea4572 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ tests = [
 ]
 docs = [
     'mkdocs==1.4.2',
-    'mkdocs-material==9.0.11',
+    'mkdocs-material==9.6.23',
 ]
 
 [project.urls]