diff --git a/CHANGELOG.md b/CHANGELOG.md
index 25f881005c6b..1f4acc68f17b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,24 @@
+<a name="13.0.0-next.1"></a>
+
+# 13.0.0-next.1 (2021-08-18)
+
+### @angular-devkit/build-angular
+
+| Commit                                                                                              | Description                                                                                |
+| --------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------ |
+| [aba54ae78](https://github.com/angular/angular-cli/commit/aba54ae783816502122ec63530a7274229c31762) | fix(@angular-devkit/build-angular): provide supported browsers to esbuild                  |
+| [9eb599da2](https://github.com/angular/angular-cli/commit/9eb599da2b71f067e607f86266cecdb008b6a867) | fix(@angular-devkit/build-angular): handle undefined entrypoints when marking async chunks |
+
+## Breaking Changes
+
+### @angular-devkit/core
+
+The deprecated JSON parser has been removed from public API. [jsonc-parser](https://www.npmjs.com/package/jsonc-parser) should be used instead.
+
+## Special Thanks:
+
+Alan Agius, Charles Lyding, Douglas Parker, Joey Perrott and Simon Primetzhofer
+
 <a name="12.2.2"></a>
 
 # 12.2.2 (2021-08-18)
diff --git a/package.json b/package.json
index 6b2a6104bff0..e8b409a8ad9a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@angular/devkit-repo",
-  "version": "13.0.0-next.0",
+  "version": "13.0.0-next.1",
   "private": true,
   "description": "Software Development Kit for Angular",
   "bin": {