diff --git a/CHANGELOG.prerelease.md b/CHANGELOG.prerelease.md
index 9e4b54c8bd39..39de685c9f83 100644
--- a/CHANGELOG.prerelease.md
+++ b/CHANGELOG.prerelease.md
@@ -1,3 +1,7 @@
+## 8.5.0-alpha.12
+
+- Toolbars: Suppress deprecation warning when using dynamic icons - [#29545](https://github.com/storybookjs/storybook/pull/29545), thanks @ValeraS!
+
 ## 8.5.0-alpha.11
 
 - Core + Addon Test: Refactor test API and fix total test count - [#29656](https://github.com/storybookjs/storybook/pull/29656), thanks @ghengeveld!
diff --git a/code/package.json b/code/package.json
index d51950ae932c..3c7041bf1339 100644
--- a/code/package.json
+++ b/code/package.json
@@ -293,5 +293,6 @@
         "Dependency Upgrades"
       ]
     ]
-  }
+  },
+  "deferredNextVersion": "8.5.0-alpha.12"
 }
diff --git a/docs/versions/next.json b/docs/versions/next.json
index 5d1664859ce0..7c2cdacce504 100644
--- a/docs/versions/next.json
+++ b/docs/versions/next.json
@@ -1 +1 @@
-{"version":"8.5.0-alpha.11","info":{"plain":"- Core + Addon Test: Refactor test API and fix total test count - [#29656](https://github.com/storybookjs/storybook/pull/29656), thanks @ghengeveld!\n- Core: Emit deprecated `TESTING_MODULE_RUN_ALL_REQUEST` for backward compatibility - [#29711](https://github.com/storybookjs/storybook/pull/29711), thanks @ghengeveld!\n- Frameworks: Add Vite 6 support - [#29710](https://github.com/storybookjs/storybook/pull/29710), thanks @yannbf!\n- TestAddon: Refactor UI & add config options - [#29662](https://github.com/storybookjs/storybook/pull/29662), thanks @ndelangen!\n- Vue: Fix `vue-component-meta` docgen HMR not working - [#29518](https://github.com/storybookjs/storybook/pull/29518), thanks @IonianPlayboy!"}}
+{"version":"8.5.0-alpha.12","info":{"plain":"- Toolbars: Suppress deprecation warning when using dynamic icons - [#29545](https://github.com/storybookjs/storybook/pull/29545), thanks @ValeraS!"}}