diff --git a/.npmignore b/.npmignore
index 020a846..470e291 100644
--- a/.npmignore
+++ b/.npmignore
@@ -13,3 +13,4 @@ data/cores/*
 minify/
 .npmignore
 .gitignore
+roms/
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f16d6e8..3f3e59a 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -12,6 +12,30 @@ Donate to: [EmulatorJS](https://www.patreon.com/EmulatorJS)
 
 Donate to: [libretro](https://retroarch.com/index.php?page=donate)
 
+## Project Scripts
+
+The project has several scripts that can be used to help with updating and deploying the project.
+
+### Build Script
+
+Runs the build script, which will compresses the project in 7z and zip output in dist/ folder. Note: Make sure you have the compiled cores in the `data/cores` folder before running this script.
+
+```bash
+npm run build
+```
+
+### Update Script
+
+Runs the update script, which updates dependencies and can change version number of project. It also will update the list of contributors.
+
+```bash
+npm run update # Just updates contributors list
+npm run update -- --ejs_v=4.3.1 # Updates contributors list and sets version to 4.3.1
+npm run update -- --deps=true # Updates contributors list and updates dependencies
+npm run update -- --dev=true # Updates contributors list and enables dev mode
+npm run update -- --dev=false # Updates contributors list and disables dev mode
+```
+
 ## Attention Visual Studio Code Users
 
 By default Visual Studio Code will apply formatting that is not consistent with the standard formatting used by this project.
diff --git a/update.js b/update.js
index f949e7a..02ee1a7 100644
--- a/update.js
+++ b/update.js
@@ -5,6 +5,7 @@ import fetch from 'node-fetch';
 const args = process.argv.slice(2);
 const versionArg = args.find(arg => arg.startsWith('--ejs_v='));
 const devArg = args.find(arg => arg.startsWith('--dev='));
+const depsArg = args.find(arg => arg.startsWith('--deps='));
 const update_version = versionArg ? versionArg.split('=')[1] : process.env.ejs_v;
 const dev = devArg ? devArg.split('=')[1] : null;
 let version;
@@ -117,7 +118,9 @@ if (!update_version) {
 }
 
 console.log("Updating EmulatorJS dependencies...");
-await updateDependencies();
+if (depsArg) {
+    await updateDependencies();
+}
 if (update_version || dev === "false" || dev === "true") {
     console.log("Updating EmulatorJS version...");
     await updateVersion(update_version || version);