diff --git a/docs/requirements.txt b/docs/requirements.txt
index 103715e37..19796963f 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-mkdocs==1.3.1
+mkdocs==1.4.0
 mkdocs-material==8.5.5
 pymdown-extensions==9.6
 mdx_truly_sane_lists==1.3