diff --git a/requirements.dev.txt b/requirements.dev.txt
index 15d6f54..d4259d3 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -4,7 +4,7 @@ mkdocs==1.1.2
 pre-commit==2.7.1
 ptpdb==0.17
 ptvsd==4.3.2
-pydoc-markdown==3.5.0
+pydoc-markdown==3.8.0
 pylint==2.6.0
 pyls==0.1.6
 pyls-black==0.4.6