diff --git a/requirements.txt b/requirements.txt
index b5c94db8..228bcc77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ aiohttp-jinja2==1.6
 aiohttp-mako==0.4.0
 aioredis==2.0.1
 coverage==7.4.4
-docutils==0.20.1
+docutils==0.21.post1
 jinja2==3.1.3
 multidict==6.0.5
 pygments==2.17.2