diff --git a/pyproject.toml b/pyproject.toml
index 04f1ace..32c59c7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ dependencies = [
     "aiohttp==3.13.0",
     "prometheus-client==0.23.1",
     "mashumaro==3.17",
-    "mkdocs-material==9.6.16",
+    "mkdocs-material==9.6.21",
     "mkdocstrings[python]==0.30.0",
 ]