diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c6e7c7b..167c07be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
-## Change log
-### Version: 4.3.1
-#### Date: October-22-2024
+### Version: 4.4.0
+#### Date: October-21-2024
 Enh: Node version bump
+Refactor: Package type changed to be module instead of CommonJS 
 
 ### Version: 4.3.0
 #### Date: Septmber-09-2024
diff --git a/config/webpack.config.js b/config/webpack.config.js
index 08346193..ad436696 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -1,6 +1,11 @@
-const path = require('path');
+import path, { dirname } from 'path';
+import { fileURLToPath } from 'url';
 
-module.exports = {
+// Replicating __dirname in ES modules
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+export default {
   mode: 'production',
   entry: './src/index.ts',
   output: {
diff --git a/package.json b/package.json
index 6450c58a..39860b4d 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@contentstack/delivery-sdk",
-  "version": "4.3.1",
-  "type": "commonjs",
+  "version": "4.4.0",
+  "type": "module",
   "main": "./dist/cjs/src/index.js",
   "types": "./dist/types/src/index.d.ts",
   "scripts": {
diff --git a/tools/cleanup.js b/tools/cleanup.js
index 3f1abc78..d3fa4052 100644
--- a/tools/cleanup.js
+++ b/tools/cleanup.js
@@ -1,5 +1,9 @@
-const fs = require('fs');
-const path = require('path');
+import fs from 'fs';
+import { fileURLToPath } from 'url';
+import path, { dirname } from 'path';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
 
 // To remove the relative path 
 function sanitizePath(str) {