diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe597b5..21ff10e 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]
+
+## [1.3.0]
 ### Added
 - Export TypeScript types ([#31](https://github.com/MetaMask/object-multiplex/pull/31))
 
@@ -20,6 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Rename package to @metamask/object-multiplex ([#12](https://github.com/MetaMask/object-multiplex/pull/12))
 
-[Unreleased]: https://github.com/MetaMask/object-multiplex/compare/v1.2.0...HEAD
+[Unreleased]: https://github.com/MetaMask/object-multiplex/compare/v1.3.0...HEAD
+[1.3.0]: https://github.com/MetaMask/object-multiplex/compare/v1.2.0...v1.3.0
 [1.2.0]: https://github.com/MetaMask/object-multiplex/compare/v1.1.0...v1.2.0
 [1.1.0]: https://github.com/MetaMask/object-multiplex/releases/tag/v1.1.0
diff --git a/package.json b/package.json
index 231cf60..14c7f9c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@metamask/object-multiplex",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "Simple stream multiplexing for objectMode.",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",