diff --git a/CHANGELOG.md b/CHANGELOG.md
index 093703db00..19aa0f3c8c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # ember-cli Changelog
 
+## v5.10.0-beta.0
+
+#### Blueprint Changes
+
+- [`ember new` diff](https://github.com/ember-cli/ember-new-output/compare/v5.9.0...v5.10.0-beta.0)
+- [`ember addon` diff](https://github.com/ember-cli/ember-addon-output/compare/v5.9.0...v5.10.0-beta.0)
+
+#### Changelog
+
+no changes
+
 ## v5.9.0
 
 #### Blueprint Changes
diff --git a/package.json b/package.json
index fdb2f02304..bc3de10ef5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ember-cli",
-  "version": "5.9.0",
+  "version": "5.10.0-beta.0",
   "description": "Command line tool for developing ambitious ember.js apps",
   "keywords": [
     "app",