diff --git a/doc/requirements.txt b/doc/requirements.txt
index 441b3a488..4d58f1347 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,3 +1,3 @@
-mkdocs==1.5.2
+mkdocs==1.5.3
 python-markdown-math
 mkdocs-material