diff --git a/CHANGELOG.md b/CHANGELOG.md
index d0c52ef1fc979ae634d2e98eb386276b2b35aa2d..02f977c0e5e54f7cb0349e57ed92ccf095d73e6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Fixed
+* Cast voluntary contribution from string to int in SR creation call. [#2](https://gitlab.com/coopdevs/odoo-somconnexio-python-client/-/merge_requests/2)
 
 ## [0.1.0]
 * Search Provider resource