diff --git a/requirements.txt b/requirements.txt
index 9a06e36..0070ab0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 blinker==1.6.2
-docutils==0.20.1
+docutils==0.21.1
 feedgenerator==2.1.0
 Jinja2==3.1.3
 Markdown==3.4.4