diff --git a/docusaurus/docs/code-splitting.md b/docusaurus/docs/code-splitting.md
index ace13fdfcce..4c453f4a638 100644
--- a/docusaurus/docs/code-splitting.md
+++ b/docusaurus/docs/code-splitting.md
@@ -5,7 +5,7 @@ title: Code Splitting
 
 Instead of downloading the entire app before users can use it, code splitting allows you to split your code into small chunks which you can then load on demand.
 
-This project setup supports code splitting via [dynamic `import()`](http://2ality.com/2017/01/import-operator.html#loading-code-on-demand). Its [proposal](https://github.com/tc39/proposal-dynamic-import) is in stage 3. The `import()` function-like form takes the module name as an argument and returns a [`Promise`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise) which always resolves to the namespace object of the module.
+This project setup supports code splitting via [dynamic `import()`](http://2ality.com/2017/01/import-operator.html#loading-code-on-demand). Its [proposal](https://github.com/tc39/proposal-dynamic-import) is in stage 4. The `import()` function-like form takes the module name as an argument and returns a [`Promise`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise) which always resolves to the namespace object of the module.
 
 Here is an example: