Update installation.md

website/docs/installation.md

@@ -20,7 +20,7 @@ Use **[docusaurus.new](https://docusaurus.new)** to test Docusaurus immediately
 
 ## Requirements {#requirements}
 
-- [Node.js](https://nodejs.org/en/download/) version >= 16 or above (which can be checked by running `node -v`). You can use [nvm](https://github.com/nvm-sh/nvm) for managing multiple Node versions on a single machine installed.
+- [Node.js](https://nodejs.org/en/download/) version 14.13 or above (which can be checked by running `node -v`). You can use [nvm](https://github.com/nvm-sh/nvm) for managing multiple Node versions on a single machine installed.
   - When installing Node.js, you are recommended to check all checkboxes related to dependencies.
 
 ## Scaffold project website {#scaffold-project-website}