diff --git a/src/protocol/client/ModSettingsPacket.ts b/src/protocol/client/ModSettingsPacket.ts
index 7ac4f0a..c61d861 100644
--- a/src/protocol/client/ModSettingsPacket.ts
+++ b/src/protocol/client/ModSettingsPacket.ts
@@ -27,7 +27,7 @@ interface ModSettings {
   settings: {
     [key in LunarMod]?: {
       enabled: boolean;
-      properties: { [key: string]: any };
+      properties: { [key: string]: unknown };
     };
   };
 }
diff --git a/src/util/deprecatePacket.ts b/src/util/deprecatePacket.ts
index 0cea50f..2e4753c 100644
--- a/src/util/deprecatePacket.ts
+++ b/src/util/deprecatePacket.ts
@@ -5,7 +5,9 @@ import { deprecate } from 'node:util';
  * @param packet Packet to deprecate
  * @returns The deprecated packet
  */
-export default function deprecatePacket<T extends Function>(packet: T): T {
+export default function deprecatePacket<T extends { new (): unknown }>(
+  packet: T
+): T {
   return deprecate(
     packet,
     `Packet ${packet.name} not handled by the official Lunar Client`,