diff --git a/CHANGELOG.md b/CHANGELOG.md
index 815706a..949cec1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,10 +5,10 @@ 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).
 
-## [Unreleased]
+## [1.0.3] - 2026-06-10
 
 ### Fixed
-- `.toHijri()` now converts the calendar date the dayjs instance displays (via `Date.UTC(year, month, date)`) instead of passing the raw instant to hijri-core. Fixes wrong-Hijri-day results around UTC-midnight instants on hosts east or west of UTC. Lock-step with the unreleased hijri-core `fix/utc-day-boundary` fix.
+- `.toHijri()` now converts the calendar date the dayjs instance displays (via `Date.UTC(year, month, date)`) instead of passing the raw instant to hijri-core. Fixes wrong-Hijri-day results around UTC-midnight instants on hosts east or west of UTC. Requires hijri-core 1.0.3.
 
 ## [1.0.2] - 2026-05-30
 
diff --git a/package.json b/package.json
index 96730c9..cc1f745 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dayjs-hijri-plus",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Day.js plugin for Hijri calendar conversion and formatting. Supports Umm al-Qura and FCNA calendars via hijri-core.",
   "author": "Aric Camarata",
   "license": "MIT",
@@ -70,7 +70,7 @@
     "dayjs": "^1.11.0",
     "eslint": "^10.0.3",
     "eslint-config-prettier": "^10.1.8",
-    "hijri-core": "^1.0.0",
+    "hijri-core": "^1.0.3",
     "prettier": "^3.8.1",
     "tsup": "^8.0.0",
     "typedoc": "^0.28.19",