diff --git a/docs/requirements.txt b/docs/requirements.txt
index ecf4435d5..e05671c7d 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -6,7 +6,7 @@ Jinja2==2.8
 livereload==2.4.1
 Markdown==2.6.6
 MarkupSafe==0.23
-mkdocs==0.15.3
+mkdocs==1.2.3
 mkdocs-bootstrap==0.1.1
 mkdocs-bootswatch==0.4.0
 PyYAML==3.11