diff --git a/mkdocs/requirements.txt b/mkdocs/requirements.txt
index f77ae76b89..c4ca6c5477 100644
--- a/mkdocs/requirements.txt
+++ b/mkdocs/requirements.txt
@@ -24,5 +24,5 @@ mkdocs-literate-nav==0.6.1
 mkdocs-autorefs==0.5.0
 mkdocs-gen-files==0.5.0
 mkdocs-material==9.4.8
-mkdocs-material-extensions==1.3
+mkdocs-material-extensions==1.3.1
 mkdocs-section-index==0.3.8