diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe5b64e..28e5a69 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to OnlyScavs will be documented in this file.
 The format is based on [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).
 
-## [0.4.0] - 2026-04-06
+## [0.4.0] - 2026-04-09
 
 ### Added
 - Ammo Chart page (`/ammo`) — scatter plot of damage vs. armor penetration, colored by caliber, with clickable legend, live search/filter, and sortable stats table