diff --git a/requirements.txt b/requirements.txt
index 6551908..de9b0e0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ lxml==4.5.0
 Markdown==3.2
 MarkupSafe==1.1.1
 matplotlib==3.1.3
-mkdocs==1.0.4
+mkdocs==1.2.3
 mkdocs-material==4.6.2
 mkdocs-minify-plugin==0.2.1
 numpy==1.18.1