diff --git a/requirements.txt b/requirements.txt
index cd1ebb8..878f705 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-docutils==0.14
+docutils==0.21.2
 flake8==3.6.0
 isort==4.3.4
 mypy==0.650