diff --git a/requirements-test.txt b/requirements-test.txt
index 4c5c23cc..75ba20cf 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -4,7 +4,7 @@ isort==5.13.2
 bandit==1.7.7
 mike==2.0.0
 markdown-include==0.8.1
-mkdocs-material==9.5.5
+mkdocs-material==9.5.9
 mkdocs-minify-plugin==0.7.2
 mkdocstrings==0.24.0
 ./util/mkdocs-redirects