diff --git a/requirements-docs.txt b/requirements-docs.txt
index 5ed7c39..d5b7404 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -4,4 +4,4 @@ mkdocs-minify-plugin==0.7.1
 pymdown-extensions>=10.7
 mike==2.0.0
 python-frontmatter==1.0.1
-pyyaml>=6.0.1
+pyyaml>=6.0.3