diff --git a/requirements.txt b/requirements.txt
index 0d799ac..df70f1b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ mergedeep==1.3.4
 mike==2.1.3
 mkdocs==1.6.1
 mkdocs-get-deps==0.2.0
-mkdocs-macros-plugin==1.3.7
+mkdocs-macros-plugin==1.3.9
 mkdocs-material==9.6.14
 mkdocs-material-extensions==1.3.1
 packaging==25.0