diff --git a/requirements.txt b/requirements.txt
index cf3010ad..4bb972f1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,9 +10,9 @@ chardet==5.1.0
 types-chardet==5.0.4.2
 
 # Documentation
-mkdocs==1.4.0
+mkdocs==1.4.2
 mkautodoc==0.2.0
-mkdocs-material==8.5.11
+mkdocs-material==9.0.15
 
 # Packaging
 build==0.10.0