diff --git a/lib/index.ts b/lib/index.ts
index d1ba02ae..133df63e 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -1,4 +1,4 @@
-import Emitter from "@socket.io/component-emitter";
+import { Emitter } from "@socket.io/component-emitter";
 import { deconstructPacket, reconstructPacket } from "./binary.js";
 import { isBinary, hasBinary } from "./is-binary.js";
 import debugModule from "debug"; // debug()
@@ -109,12 +109,16 @@ export class Encoder {
   }
 }
 
+interface DecoderReservedEvents {
+  decoded: (packet: Packet) => void;
+}
+
 /**
  * A socket.io Decoder instance
  *
  * @return {Object} decoder
  */
-export class Decoder extends Emitter {
+export class Decoder extends Emitter<{}, {}, DecoderReservedEvents> {
   private reconstructor: BinaryReconstructor;
 
   constructor() {
@@ -140,11 +144,11 @@ export class Decoder extends Emitter {
 
         // no attachments, labeled binary but no binary data to follow
         if (packet.attachments === 0) {
-          super.emit("decoded", packet);
+          super.emitReserved("decoded", packet);
         }
       } else {
         // non-binary full packet
-        super.emit("decoded", packet);
+        super.emitReserved("decoded", packet);
       }
     } else if (isBinary(obj) || obj.base64) {
       // raw binary data
@@ -155,7 +159,7 @@ export class Decoder extends Emitter {
         if (packet) {
           // received final buffer
           this.reconstructor = null;
-          super.emit("decoded", packet);
+          super.emitReserved("decoded", packet);
         }
       }
     } else {
diff --git a/package-lock.json b/package-lock.json
index e310ed9b..f1df6fcb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -909,9 +909,9 @@
       }
     },
     "@socket.io/component-emitter": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@socket.io/component-emitter/-/component-emitter-2.0.0.tgz",
-      "integrity": "sha512-tfCc1aFpZQtnVXQhZDlwefCmT03U75O/NNd65X37U20r6vfERhwRBcZYANnFt0/GEU/Acb3Z1ZVeK+qbV32VJw=="
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@socket.io/component-emitter/-/component-emitter-3.0.0.tgz",
+      "integrity": "sha512-2pTGuibAXJswAPJjaKisthqS/NOK5ypG4LYT6tEAV0S/mxW0zOIvYvGK0V8w8+SHxAm6vRMSjqSalFXeBAqs+Q=="
     },
     "@types/debug": {
       "version": "4.1.5",
diff --git a/package.json b/package.json
index 420166f0..bc69a8c9 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "require": "./build/cjs/index.js"
   },
   "dependencies": {
-    "@socket.io/component-emitter": "~2.0.0",
+    "@socket.io/component-emitter": "~3.0.0",
     "debug": "~4.3.1"
   },
   "devDependencies": {