diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7bb73bf..c49236e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ All notable changes to this project 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).
 
+## [1.0.4] - 2026-06-13
+
+### Fixed
+- Published package now includes dist/index.d.mts so ESM type resolution under node16/nodenext resolves the import condition.
+
 ## [1.0.3] - 2026-06-10
 
 ### Fixed
diff --git a/package.json b/package.json
index 53449e0..f181cef 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hijri-core",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Zero-dependency Hijri calendar engine with pluggable calendar support. Includes Umm al-Qura (UAQ) and FCNA/ISNA calendars. Extensible registry for custom calendars.",
   "author": "Aric Camarata",
   "license": "MIT",