diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc01c05..06d7c52 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to the `oxarchive` Python SDK are documented here.
 The format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/) and
 this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.12.0] - 2026-09-28
+## [1.12.0] - 2026-10-05
 
 Builds on 1.11.0. Two venues, Hyperliquid and Lighter; Lighter now has two
 deployments in the SDK, mainnet (`client.lighter`) and Robinhood Chain