diff --git a/requirements.txt b/requirements.txt
index bfc6a33292..cf753e77fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,14 +3,14 @@ htmlmin==0.1.12
 Jinja2==2.10.3
 jsmin==2.2.2
 livereload==2.6.1
-Markdown==3.1.1
+Markdown==3.3.4
 MarkupSafe==1.1.1
-mkdocs==1.0.4
-mkdocs-material==4.6.0
+mkdocs==1.2.2
+mkdocs-material==7.2.3
 mkdocs-minify-plugin==0.2.1
 pep562==1.0
 Pygments==2.5.2
-pymdown-extensions==6.2.1
+pymdown-extensions==8.2
 PyYAML==5.3
 six==1.14.0
 tornado==6.0.3