diff --git a/docs/requirements.txt b/docs/requirements.txt
index 272814d..431175e 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -10,8 +10,8 @@ Markdown==3.0.1
 MarkupSafe==1.1.0
 mccabe==0.6.1
 mkdocs==1.0.4
-pylint==2.1.1
-PyYAML==5.1
+pylint==2.7.0
+PyYAML==5.2
 six==1.11.0
 tornado==5.1.1
 wrapt==1.10.11
\ No newline at end of file