diff --git a/README.md b/README.md
index ad89b39d..c584d7c5 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ Xiao is a Discord bot coded in JavaScript with
 6. Run `npm i -g pm2` to install PM2.
 7. Run `pm2 start Xiao.js --name xiao` to run the bot.
 
-## Commands (338)
+## Commands (339)
 ### Utility:
 
 * **eval:** Executes JavaScript code.
@@ -404,6 +404,7 @@ Xiao is a Discord bot coded in JavaScript with
 
 * **cleverbot:** Talk to Cleverbot.
 * **prune:** Deletes up to 99 messages from the current channel.
+* **rename-all:** Renames every member of the server.
 * **strawpoll:** Generates a Strawpoll with the options you provide.
 
 ### Roleplay:
diff --git a/commands/other/rename-all.js b/commands/other/rename-all.js
new file mode 100644
index 00000000..f2c3feb2
--- /dev/null
+++ b/commands/other/rename-all.js
@@ -0,0 +1,46 @@
+const Command = require('../../structures/Command');
+
+module.exports = class RenameAllCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'rename-all',
+			group: 'other',
+			memberName: 'rename-all',
+			description: 'Renames every member of the server.',
+			details: 'Only the bot owner(s) may use this command.',
+			ownerOnly: true,
+			guildOnly: true,
+			clientPermissions: ['MANAGE_NICKNAMES', 'CHANGE_NICKNAME'],
+			userPermissions: ['ADMINISTRATOR'],
+			args: [
+				{
+					key: 'nickname',
+					prompt: 'What nickname do you want everyone to have?',
+					type: 'string',
+					min: 2,
+					max: 32
+				}
+			]
+		});
+	}
+
+	async run(msg, { nickname }) {
+		try {
+			await msg.reply('Fetching members...');
+			await msg.guild.members.fetch();
+			await msg.reply('Fetched members! Renaming...');
+			let i = 0;
+			for (const member of msg.guild.members) {
+				try {
+					await member.setNickname(nickname);
+				} catch (err) {
+					i++;
+					continue;
+				}
+			}
+			return msg.reply(`Successfully renamed all but ${i} members to **${nickname}**!`);
+		} catch (err) {
+			return msg.reply(`Failed to rename everyone: \`${err.message}\``);
+		}
+	}
+};
diff --git a/package.json b/package.json
index 2c27fd9c..b4d37b5b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "102.0.3",
+	"version": "102.1.0",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {