diff --git a/requirements-dev.txt b/requirements-dev.txt
index 96cffea..31bbc3d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 build==1.1.1
-mkdocs-material==9.5.17
+mkdocs-material==9.5.22
 mkdocs==1.5.3
 mypy==1.9.0
 pytest-cov==4.1.0