diff --git a/NEWS.md b/NEWS.md
index d3b07482..f95d0863 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -2,11 +2,20 @@
 
 ## [Unreleased]
 
-[Unreleased]: https://github.com/electron/electron-packager/compare/v15.3.0...main
+[Unreleased]: https://github.com/electron/electron-packager/compare/v15.4.0...main
+
+## [15.4.0] - 2021-09-10
+
+[15.4.0]: https://github.com/electron/electron-packager/compare/v15.3.0...v15.4.0
 
 ### Added
 
 * `extendHelperInfo` option to allow extending helper app `Info.plist` files (#1233)
+* Automatically insert `ElectronAsarIntegrity` into `Info.plist` files (#1279)
+
+### Fixed
+
+* Compatibility with `electron-notarize@^1.1.0` (#1278)
 
 ## [15.3.0] - 2021-07-17
 
diff --git a/package.json b/package.json
index 1d7a8fdc..f50b6a46 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "electron-packager",
-  "version": "15.3.0",
+  "version": "15.4.0",
   "description": "Customize and package your Electron app with OS-specific bundles (.app, .exe, etc.) via JS or CLI",
   "main": "src/index.js",
   "types": "src/index.d.ts",