From 1f4fac17b3051de0b6a35ac0221891a8721f7d1d Mon Sep 17 00:00:00 2001
From: Paul Lange <palango@gmx.de>
Date: Wed, 15 Dec 2021 15:00:53 +0100
Subject: [PATCH] Update changelog

---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e27acaa2b..49d11ecae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ Documents changes that result in:
 - API changes in the package (externally used constants, externally used utilities and scripts)
 - important bug fixes between releases
 
+## [0.40.1]
+
+- [#1576](https://github.com/raiden-network/raiden-contracts/pull/1576) Add missing `mypy_extensions` requirement
+
 ## [0.40.0]
 
 - [#1517](https://github.com/raiden-network/raiden-contracts/pull/1517), [#1522](https://github.com/raiden-network/raiden-contracts/pull/1522) Upgrade to solidity 0.8 series