diff --git a/requirements-dev.txt b/requirements-dev.txt
index fe37e66..e93bcd5 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 build==1.0.3
 mkdocs==1.5.2
-mkdocs-material==9.1.21
+mkdocs-material==9.3.1
 mkdocstrings[python]==0.22.0
 twine==4.0.2
 wheel==0.41.1