diff --git a/package-lock.json b/package-lock.json
index 856bc83..8ef9aef 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,6 +25,7 @@
 				"mongoose": "~7.6.1",
 				"morgan": "^1.10.0",
 				"nice-grpc": "^2.1.10",
+				"xml-js": "^1.6.11",
 				"xmlbuilder": "^15.1.1"
 			},
 			"devDependencies": {
@@ -7447,6 +7448,11 @@
 			"resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
 			"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
 		},
+		"node_modules/sax": {
+			"version": "1.4.1",
+			"resolved": "https://registry.npmjs.org/sax/-/sax-1.4.1.tgz",
+			"integrity": "sha512-+aWOz7yVScEGoKNd4PA10LZ8sk0A/z5+nXQG5giUO5rprX9jgYsTdov9qCchZiPIZezbZH+jRut8nPodFAX4Jg=="
+		},
 		"node_modules/semver": {
 			"version": "7.6.3",
 			"resolved": "https://registry.npmjs.org/semver/-/semver-7.6.3.tgz",
@@ -8695,6 +8701,17 @@
 				"url": "https://github.com/chalk/wrap-ansi?sponsor=1"
 			}
 		},
+		"node_modules/xml-js": {
+			"version": "1.6.11",
+			"resolved": "https://registry.npmjs.org/xml-js/-/xml-js-1.6.11.tgz",
+			"integrity": "sha512-7rVi2KMfwfWFl+GpPg6m80IVMWXLRjO+PxTq7V2CDhoGak0wzYzFgUY2m4XJ47OGdXd8eLE8EmwfAmdjw7lC1g==",
+			"dependencies": {
+				"sax": "^1.2.4"
+			},
+			"bin": {
+				"xml-js": "bin/cli.js"
+			}
+		},
 		"node_modules/xmlbuilder": {
 			"version": "15.1.1",
 			"resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-15.1.1.tgz",
@@ -14034,6 +14051,11 @@
 			"resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
 			"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
 		},
+		"sax": {
+			"version": "1.4.1",
+			"resolved": "https://registry.npmjs.org/sax/-/sax-1.4.1.tgz",
+			"integrity": "sha512-+aWOz7yVScEGoKNd4PA10LZ8sk0A/z5+nXQG5giUO5rprX9jgYsTdov9qCchZiPIZezbZH+jRut8nPodFAX4Jg=="
+		},
 		"semver": {
 			"version": "7.6.3",
 			"resolved": "https://registry.npmjs.org/semver/-/semver-7.6.3.tgz",
@@ -14914,6 +14936,14 @@
 				"strip-ansi": "^6.0.0"
 			}
 		},
+		"xml-js": {
+			"version": "1.6.11",
+			"resolved": "https://registry.npmjs.org/xml-js/-/xml-js-1.6.11.tgz",
+			"integrity": "sha512-7rVi2KMfwfWFl+GpPg6m80IVMWXLRjO+PxTq7V2CDhoGak0wzYzFgUY2m4XJ47OGdXd8eLE8EmwfAmdjw7lC1g==",
+			"requires": {
+				"sax": "^1.2.4"
+			}
+		},
 		"xmlbuilder": {
 			"version": "15.1.1",
 			"resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-15.1.1.tgz",
diff --git a/package.json b/package.json
index 8f7484b..f8e3c94 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
 		"mongoose": "~7.6.1",
 		"morgan": "^1.10.0",
 		"nice-grpc": "^2.1.10",
+		"xml-js": "^1.6.11",
 		"xmlbuilder": "^15.1.1"
 	},
 	"devDependencies": {
diff --git a/update-rotation.mjs b/update-rotation.mjs
new file mode 100644
index 0000000..69cb47e
--- /dev/null
+++ b/update-rotation.mjs
@@ -0,0 +1,114 @@
+/* eslint-disable no-undef -- Tis a script */
+
+import path from 'path';
+import crypto from 'crypto';
+import readline from 'readline';
+import BOSS from 'boss-js';
+import fs from 'fs-extra';
+import dotenv from 'dotenv';
+import xml from 'xml-js';
+
+dotenv.config();
+
+const { PN_BOSS_CONFIG_BOSS_WIIU_AES_KEY, PN_BOSS_CONFIG_BOSS_WIIU_HMAC_KEY } = process.env;
+
+const rl = readline.createInterface({
+	input: process.stdin,
+	output: process.stdout
+});
+
+const askQuestion = (question) => {
+	return new Promise((resolve) => {
+		rl.question(question, (answer) => {
+			resolve(answer);
+		});
+	});
+};
+
+const rootDir = import.meta.dirname;
+const sourceFile = path.join(rootDir, 'VSSetting.byaml');
+
+const exists = await fs.exists(sourceFile);
+if (!exists) {
+	throw new Error('Source VSSetting.byaml file does not exist');
+}
+
+const stat = await fs.stat(sourceFile);
+if (stat.mtime.toDateString() !== new Date().toDateString()) {
+	const answer = await askQuestion(`The source file was not updated today (Updated ${stat.mtime.toDateString()}). Do you want to continue? (y/n) `);
+	if (answer.toLowerCase() !== 'y') {
+		process.exit(0);
+	}
+}
+
+const titles = [
+	'bb6tOEckvgZ50ciH',
+	'rjVlM7hUXPxmYQJh',
+	'zvGSM4kOrXpkKnpT'
+];
+
+async function backupFile(filePath) {
+	const copyFilePath = path.join(path.dirname(filePath), `${path.basename(filePath)}.bak`);
+	await fs.copyFile(filePath, copyFilePath);
+	console.log(`Backup created of ${filePath} at ${copyFilePath}`);
+}
+
+for (const title of titles) {
+	console.log(`\n --- Processing ${title} ---`);
+	const decryptedDir = path.join(rootDir, `cdn/content/decrypted/${title}`);
+	const encryptedDir = path.join(rootDir, `cdn/content/encrypted/${title}`);
+	const taskSheetDir = path.join(rootDir, `cdn/tasksheet/1/${title}`);
+	await fs.ensureDir(decryptedDir);
+	await fs.ensureDir(encryptedDir);
+	await fs.ensureDir(taskSheetDir);
+
+	const decryptedFilePath = path.join(decryptedDir, 'VSSetting.byaml');
+	await backupFile(decryptedFilePath);
+
+	const encryptedContents = BOSS.encryptWiiU(decryptedFilePath, PN_BOSS_CONFIG_BOSS_WIIU_AES_KEY, PN_BOSS_CONFIG_BOSS_WIIU_HMAC_KEY);
+	const hash = crypto.createHash('md5').update(encryptedContents).digest('hex');
+	console.log(`Hash for title ${title} is ${hash}`);
+
+	const encryptedFilePath = path.join(encryptedDir, hash);
+	await fs.writeFile(encryptedFilePath, encryptedContents);
+	console.log(`Encrypted file created at ${encryptedFilePath}`);
+
+	const taskSheetFilePath = path.join(taskSheetDir, 'schdat2');
+	await backupFile(taskSheetFilePath);
+
+	const tasksheetContents = await fs.readFile(taskSheetFilePath, 'utf8');
+	const xmlContents = xml.xml2js(tasksheetContents, { compact: true });
+
+	const dataId = parseInt(xmlContents.TaskSheet.Files.File.DataId._text);
+	if (isNaN(dataId)) {
+		console.error(`DataId for title ${title} is not a number, skipping...`);
+		continue;
+	}
+	console.log(`DataId for title ${title} is ${dataId}`);
+	const newDataId = dataId + 1;
+	console.log(`New DataId for title ${title} is ${newDataId}`);
+
+	xmlContents.TaskSheet.Files.File.DataId._text = newDataId.toString();
+
+	const size = encryptedContents.length;
+	const oldSize = parseInt(xmlContents.TaskSheet.Files.File.Size._text);
+	if (size === oldSize) {
+		console.log(`Size for title ${title} is already updated, skipping update...`);
+	} else {
+		console.log(`Old size for title ${title} is ${oldSize}`);
+		console.log(`New size for title ${title} is ${size}`);
+		xmlContents.TaskSheet.Files.File.Size._text = size.toString();
+	}
+
+	const oldUrl = xmlContents.TaskSheet.Files.File.Url._text;
+	const newUrl = `https://npdi.cdn.pretendo.cc/p01/data/1/${title}/${newDataId}/${hash}`;
+	console.log(`Old URL for title ${title} is ${oldUrl}`);
+	console.log(`New URL for title ${title} is ${newUrl}`);
+	xmlContents.TaskSheet.Files.File.Url._text = newUrl;
+
+	const newXmlContents = xml.js2xml(xmlContents, { spaces: 2, compact: true });
+	await fs.writeFile(taskSheetFilePath, newXmlContents);
+	console.log(`Tasksheet file updated at ${taskSheetFilePath}`);
+}
+
+rl.close();