diff --git a/requirements.txt b/requirements.txt
index 8b3dae8e0..62c48a0cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ linkml==1.8.4
 hashdir==0.24
 
 # MkDocs
-mkdocs-material==9.5.39
+mkdocs-material==9.5.47
 mkdocs-git-revision-date-localized-plugin==1.2.9
 
 # Used by mkdocs.yaml#plugins.blog, see