diff --git a/package.json b/package.json
index b7e8ce2..ad18529 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     ]
   },
   "dependencies": {
-    "@tweenjs/tween.js": "^20.0.3",
+    "@tweenjs/tween.js": "^19.0.0",
     "compression": "^1.7.4",
     "express": "^4.17.1",
     "minecraft-data": "^3.0.0",