diff --git a/scripts/setup-files.js b/scripts/setup-files.js
index 3a6c56cc..c82be649 100644
--- a/scripts/setup-files.js
+++ b/scripts/setup-files.js
@@ -15,6 +15,6 @@ oldPaths.forEach((path) => {
     if (fs.existsSync(newPath)) {
         console.warn(`File '${newPath}' already exists.`);
     } else {
-        fs.copyFileSync(newPath, path, fs.constants.COPYFILE_EXCL);
+        fs.copyFileSync(path, newPath, fs.constants.COPYFILE_EXCL);
     }
 });
diff --git a/src/@types/Command.d.ts b/src/@types/Command.d.ts
index 4a61f96c..153ccdd0 100644
--- a/src/@types/Command.d.ts
+++ b/src/@types/Command.d.ts
@@ -7,6 +7,5 @@ declare interface Command {
 type ExecuteCommand = (
     bot: import('@classes/Bot').default,
     interaction: import('discord.js').ChatInputCommandInteraction,
-    // TODO: use never[] below and force implementations to define types explicitly (use spread?)
-    args: any[]
+    args: unknown[]
 ) => Promise<void>;
diff --git a/src/commands/blacklist.ts b/src/commands/blacklist.ts
index 6a0ac062..487f61da 100644
--- a/src/commands/blacklist.ts
+++ b/src/commands/blacklist.ts
@@ -52,7 +52,7 @@ export default {
     },
     run: async (bot, interaction, args) => {
         const type = interaction.options.getSubcommand() as 'add' | 'remove';
-        const mojangProfile = await fetchMojangProfile(args[0]);
+        const mojangProfile = await fetchMojangProfile(args[0] as string);
         const blacklist = _blacklist as BlacklistEntry[];
 
         if (isFetchError(mojangProfile)) {
@@ -75,8 +75,8 @@ export default {
         }
 
         if (type === 'add') {
-            const endDate = args[1];
-            const reason = args[2];
+            const endDate = args[1] as string;
+            const reason = args[2] as string;
             const embed = new EmbedBuilder()
                 .setAuthor({
                     name: 'Blacklist',
@@ -108,7 +108,6 @@ export default {
                 messageId: blacklistMessage.id,
             });
         } else {
-            // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
             const blacklistEntry = blacklist.find((user) => user.uuid === mojangProfile.id)!;
             blacklist.splice(blacklist.indexOf(blacklistEntry));
 
diff --git a/src/commands/kick.ts b/src/commands/kick.ts
index fbb6fb26..008c2931 100644
--- a/src/commands/kick.ts
+++ b/src/commands/kick.ts
@@ -20,8 +20,8 @@ export default {
         ],
     },
     run: async (bot, interaction, args) => {
-        const user: string = args[0];
-        const reason: string = args[1];
+        const user = args[0] as string;
+        const reason = args[1] as string;
 
         const embed = new EmbedBuilder();
         try {
diff --git a/src/commands/toggleMute.ts b/src/commands/toggleMute.ts
index 1f966f9b..f83b9a0f 100644
--- a/src/commands/toggleMute.ts
+++ b/src/commands/toggleMute.ts
@@ -42,8 +42,8 @@ export default {
     },
     run: async (bot, interaction, args) => {
         const type = interaction.options.getSubcommand() as 'mute' | 'unmute';
-        const user: string = args[0];
-        const duration: string = args[1];
+        const user = args[0] as string;
+        const duration = args[1] as string;
 
         const embed = new EmbedBuilder();
         try {
diff --git a/src/events/discord/interactionCreate.ts b/src/events/discord/interactionCreate.ts
index 2e13b9b4..53fe0b34 100644
--- a/src/events/discord/interactionCreate.ts
+++ b/src/events/discord/interactionCreate.ts
@@ -28,7 +28,7 @@ export default {
             return;
         }
 
-        const args: any[] = [];
+        const args: unknown[] = [];
         interaction.options.data.forEach((option) => {
             if (option.value) args.push(option.value);
 
diff --git a/src/events/discord/message.ts b/src/events/discord/message.ts
index 54d49909..3833a81c 100644
--- a/src/events/discord/message.ts
+++ b/src/events/discord/message.ts
@@ -5,7 +5,6 @@ import emojis from '@util/emojis';
 const whitelist = ['ass', 'bitch', 'cock', 'dick', 'fuck'];
 const dataset = new DataSet<{ originalWord: string }>()
     .addAll(englishDataset)
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
     .removePhrasesIf((phrase) => whitelist.includes(phrase.metadata!.originalWord));
 
 const profanityMatcher = new RegExpMatcher({
diff --git a/src/events/mineflayer/chat/joinRequest.ts b/src/events/mineflayer/chat/joinRequest.ts
index c03a9ca0..e1a64b0a 100644
--- a/src/events/mineflayer/chat/joinRequest.ts
+++ b/src/events/mineflayer/chat/joinRequest.ts
@@ -12,7 +12,6 @@ export default {
 
         const playerProfile = await fetchHypixelPlayerProfile(playerName);
         if (!isFetchError(playerProfile)) {
-            // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
             const networkLevel = Math.sqrt(2 * playerProfile.networkExp! + 30625) / 50 - 2.5;
 
             if (networkLevel < parseFloat(process.env.MINIMUM_NETWORK_LEVEL)) {
diff --git a/src/events/mineflayer/chat/whisper.ts b/src/events/mineflayer/chat/whisper.ts
index dfbe1aa5..1b5b6aeb 100644
--- a/src/events/mineflayer/chat/whisper.ts
+++ b/src/events/mineflayer/chat/whisper.ts
@@ -27,10 +27,10 @@ export default {
             (guildMember) => guildMember.uuid === mojangProfile.id
         );
 
-        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
         const gexp = Object.values(member!.expHistory).reduce(
             (previous, current) => previous + current
         );
+
         bot.executeCommand(
             `/w ${playerName} ${target}'s total weekly gexp: ${gexp.toLocaleString()}`
         );