diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c44e7a2b..1269f14f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -22,7 +22,7 @@ where `<github_username>` is your GitHub username.
 Here you're copying the contents of your firstcontributions.github.io repository on GitHub to your computer.
 
 ## Running The Project
-You should have [yarn](https://yarnpkg.com/en/docs/install) and [node](https://nodejs.org/en/download/) to run the project locally.
+You should have [node](https://nodejs.org/en/download/) (v18+) and npm (or [pnpm](https://pnpm.io/installation)) to run the project locally.
 
 Change to the repository directory on your computer (if you are not already there):
 ```
@@ -31,14 +31,13 @@ cd firstcontributions.github.io
 
 Then install the required Dependencies using:
 ```
- yarn install
+npm install
 ```
 
 *If you run into a dependencies issue, try removing `node_modules`.*
 
 After installation, run:
 ```
-yarn start
+npm run dev
 ```
-Now you can open your cloned project at ` http://localhost:3000/
-`
+Now you can open your cloned project at `http://localhost:4321/`