diff --git a/package.json b/package.json
index 058c04f..a44f7af 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "author": {
     "name": "KagChi"
   },
-  "version": "0.2.4",
+  "version": "0.2.5",
   "license": "GPL-3.0",
   "repository": {
     "url": "https://github.com/kirishima-ship/ws"
@@ -46,6 +46,7 @@
   "dependencies": {
     "@sapphire/async-queue": "^1.5.0",
     "@types/ws": "^8.5.3",
+    "tslib": "^2.4.0",
     "ws": "^8.9.0"
   }
 }