diff --git a/mkdocs_build/requirements.txt b/mkdocs_build/requirements.txt
index 32ce57ff..1ea4670c 100644
--- a/mkdocs_build/requirements.txt
+++ b/mkdocs_build/requirements.txt
@@ -27,7 +27,7 @@ cssselect2==0.7.0
 tinycss2==1.2.1
 defusedxml==0.7.1
 mkdocs==1.4.3
-mkdocs-material==9.1.14
+mkdocs-material==9.1.15
 mkdocs-exclude-search==0.6.5
 mkdocs-simple-hooks==0.1.5
 mkdocs-material-extensions==1.1.1