diff --git a/CHANGELOG.prerelease.md b/CHANGELOG.prerelease.md
index 40857c86d86f..1afa26d093d6 100644
--- a/CHANGELOG.prerelease.md
+++ b/CHANGELOG.prerelease.md
@@ -1,3 +1,9 @@
+## 8.5.0-beta.10
+
+- A11y Addon: Adjust default behaviour when using with experimental-addon-test - [#30162](https://github.com/storybookjs/storybook/pull/30162), thanks @valentinpalkovic!
+- Addon Test: Fix generated path to `vitest.setup.js`  - [#30233](https://github.com/storybookjs/storybook/pull/30233), thanks @JReinhold!
+- Addon-docs: Make new code panel opt in - [#30248](https://github.com/storybookjs/storybook/pull/30248), thanks @shilman!
+
 ## 8.5.0-beta.9
 
 - Addon Test: Add prerequisite check for MSW - [#30193](https://github.com/storybookjs/storybook/pull/30193), thanks @yannbf!
diff --git a/code/package.json b/code/package.json
index 4b093630929b..85f2d6f73d4c 100644
--- a/code/package.json
+++ b/code/package.json
@@ -294,5 +294,6 @@
         "Dependency Upgrades"
       ]
     ]
-  }
+  },
+  "deferredNextVersion": "8.5.0-beta.10"
 }
diff --git a/docs/versions/next.json b/docs/versions/next.json
index e4d50c8fe721..9db12f6625f6 100644
--- a/docs/versions/next.json
+++ b/docs/versions/next.json
@@ -1 +1 @@
-{"version":"8.5.0-beta.9","info":{"plain":"- Addon Test: Add prerequisite check for MSW - [#30193](https://github.com/storybookjs/storybook/pull/30193), thanks @yannbf!\n- Addon Test: Improve support for mono-repos - [#30216](https://github.com/storybookjs/storybook/pull/30216), thanks @valentinpalkovic!\n- Vitest: Add plugins from `viteFinal` - [#30105](https://github.com/storybookjs/storybook/pull/30105), thanks @JReinhold!"}}
+{"version":"8.5.0-beta.10","info":{"plain":"- A11y Addon: Adjust default behaviour when using with experimental-addon-test - [#30162](https://github.com/storybookjs/storybook/pull/30162), thanks @valentinpalkovic!\n- Addon Test: Fix generated path to `vitest.setup.js`  - [#30233](https://github.com/storybookjs/storybook/pull/30233), thanks @JReinhold!\n- Addon-docs: Make new code panel opt in - [#30248](https://github.com/storybookjs/storybook/pull/30248), thanks @shilman!"}}