diff --git a/pkgs/development/python-modules/aioguardian/default.nix b/pkgs/development/python-modules/aioguardian/default.nix
index 08b1a1402dd9..cfad5472d868 100644
--- a/pkgs/development/python-modules/aioguardian/default.nix
+++ b/pkgs/development/python-modules/aioguardian/default.nix
@@ -4,6 +4,7 @@
 , asyncio-dgram
 , asynctest
 , buildPythonPackage
+, docutils
 , fetchFromGitHub
 , poetry-core
 , pytest-aiohttp
@@ -15,13 +16,13 @@
 
 buildPythonPackage rec {
   pname = "aioguardian";
-  version = "2021.10.0";
+  version = "2021.11.0";
 
   src = fetchFromGitHub {
     owner = "bachya";
     repo = pname;
     rev = version;
-    sha256 = "sha256-LKtuBMbpaVnp/eQ5hW1RQiArEBw4Lw+29y/q6Dq/tyI=";
+    sha256 = "sha256-jQIRACm0d0a5mQqlwxSTgLZfJFvGLWuJTb/MacppmS4=";
   };
 
   format = "pyproject";
@@ -34,6 +35,7 @@ buildPythonPackage rec {
     aiohttp
     async-timeout
     asyncio-dgram
+    docutils
     voluptuous
   ];