diff --git a/requirements.txt b/requirements.txt
index 6a219408..e10842ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-mkdocs>=1.5.3
-mkdocs-material>=9.4.6
+mkdocs~=1.6.1
+mkdocs-material>=9.7.3
 jieba