diff --git a/examples/typescript/client.ts b/examples/typescript/client.ts
index 7c8ed2eb7c..cfa8a0dab1 100644
--- a/examples/typescript/client.ts
+++ b/examples/typescript/client.ts
@@ -1,7 +1,6 @@
-import { Manager } from "socket.io-client";
+import { io } from "socket.io-client";
 
-const manager = new Manager("ws://localhost:8080");
-const socket = manager.socket("/");
+const socket = io("ws://localhost:8080/", {});
 
 socket.on("connect", () => {
     console.log(`connect ${socket.id}`);
diff --git a/examples/typescript/package-lock.json b/examples/typescript/package-lock.json
index fddd9a9e95..6dba92aa3b 100644
--- a/examples/typescript/package-lock.json
+++ b/examples/typescript/package-lock.json
@@ -9,6 +9,21 @@
       "resolved": "https://registry.npmjs.org/@types/component-emitter/-/component-emitter-1.2.10.tgz",
       "integrity": "sha512-bsjleuRKWmGqajMerkzox19aGbscQX5rmmvvXl3wlIp5gMG1HgkiwPxsN5p070fBDKTNSPgojVbuY1+HWMbFhg=="
     },
+    "@types/cookie": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/@types/cookie/-/cookie-0.4.0.tgz",
+      "integrity": "sha512-y7mImlc/rNkvCRmg8gC3/lj87S7pTUIJ6QGjwHR9WQJcFs+ZMTOaoPrkdFA/YdbuqVEmEbb5RdhVxMkAcgOnpg=="
+    },
+    "@types/cors": {
+      "version": "2.8.9",
+      "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.9.tgz",
+      "integrity": "sha512-zurD1ibz21BRlAOIKP8yhrxlqKx6L9VCwkB5kMiP6nZAhoF5MvC7qS1qPA7nRcr1GJolfkQC7/EAL4hdYejLtg=="
+    },
+    "@types/node": {
+      "version": "14.14.16",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.16.tgz",
+      "integrity": "sha512-naXYePhweTi+BMv11TgioE2/FXU4fSl29HAH1ffxVciNsH3rYXjNP2yM8wqmSm7jS20gM8TIklKiTen+1iVncw=="
+    },
     "accepts": {
       "version": "1.3.7",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
@@ -81,9 +96,9 @@
       "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A=="
     },
     "engine.io": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-4.0.2.tgz",
-      "integrity": "sha512-sumdttqWLNjbuSMOSgDdL2xiEld9s5QZDk9VLyr4e28o+lzNNADhU3qpQDAY7cm2VZH0Otw/U0fL8mEjZ6kBMg==",
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-4.0.5.tgz",
+      "integrity": "sha512-Ri+whTNr2PKklxQkfbGjwEo+kCBUM4Qxk4wtLqLrhH+b1up2NFL9g9pjYWiCV/oazwB0rArnvF/ZmZN2ab5Hpg==",
       "requires": {
         "accepts": "~1.3.4",
         "base64id": "2.0.0",
@@ -95,9 +110,9 @@
       }
     },
     "engine.io-client": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-4.0.2.tgz",
-      "integrity": "sha512-cfzFu0u7rr/Gmz/CefwZ6mBj9kxtsOtOavV/YLbn+2sPGE1ZTSWh3tj8427a0od+BK27zsWDpnDx98fnpnmksA==",
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-4.0.5.tgz",
+      "integrity": "sha512-1lkn0QdekHQPMTcxUh8LqIuxQHNtKV5GvqkQzmZ1rYKAvB6puMm13U7K1ps3OQZ4joE46asQiAKrcdL9weNEVw==",
       "requires": {
         "base64-arraybuffer": "0.1.4",
         "component-emitter": "~1.3.0",
@@ -119,9 +134,12 @@
       }
     },
     "engine.io-parser": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-4.0.1.tgz",
-      "integrity": "sha512-v5aZK1hlckcJDGmHz3W8xvI3NUHYc9t8QtTbqdR5OaH3S9iJZilPubauOm+vLWOMMWzpE3hiq92l9lTAHamRCg=="
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-4.0.2.tgz",
+      "integrity": "sha512-sHfEQv6nmtJrq6TKuIz5kyEKH/qSdK56H/A+7DnAuUPWosnIZAS2NHNcPLmyjtY3cGS/MqJdZbUjW97JU72iYg==",
+      "requires": {
+        "base64-arraybuffer": "0.1.4"
+      }
     },
     "has-cors": {
       "version": "1.1.0",
@@ -147,9 +165,9 @@
       }
     },
     "ms": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
     },
     "negotiator": {
       "version": "0.6.2",
@@ -172,10 +190,13 @@
       "integrity": "sha512-AUjen8sAkGgao7UyCX6Ahv0gIK2fABKmYjvP4xmy5JaKvcbTRueIqIPHLAfq30xJddqSE033IOMUSOMCcK3Sow=="
     },
     "socket.io": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-3.0.1.tgz",
-      "integrity": "sha512-oVYbCQ4sCwm4wVi+f1bsE3YFXcvd6b4JjVP8D7IZnQqBeJOKX9XrdgJWSbXqBEqUXPY3jdTqb1M3s4KFTa/IHg==",
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-3.0.4.tgz",
+      "integrity": "sha512-Vj1jUoO75WGc9txWd311ZJJqS9Dr8QtNJJ7gk2r7dcM/yGe9sit7qOijQl3GAwhpBOz/W8CwkD7R6yob07nLbA==",
       "requires": {
+        "@types/cookie": "^0.4.0",
+        "@types/cors": "^2.8.8",
+        "@types/node": "^14.14.7",
         "accepts": "~1.3.4",
         "base64id": "~2.0.0",
         "debug": "~4.1.0",
@@ -190,9 +211,9 @@
       "integrity": "sha512-2wo4EXgxOGSFueqvHAdnmi5JLZzWqMArjuP4nqC26AtLh5PoCPsaRbRdah2xhcwTAMooZfjYiNVNkkmmSMaxOQ=="
     },
     "socket.io-client": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-3.0.1.tgz",
-      "integrity": "sha512-iIzWRDrF/h3KPtHjvLt5LL/1n7Euvv35zVa1r10ScRjVw40yc8DxFj7GnKrj1RNYkbtveWOwEsy2lWp3oFJO7w==",
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-3.0.4.tgz",
+      "integrity": "sha512-qMvBuS+W9JIN2mkfAWDCxuIt+jpIKDf8C0604zEqx1JrPaPSS6cN0F3B2GYWC83TqBeVJXW66GFxWV3KD88n0Q==",
       "requires": {
         "@types/component-emitter": "^1.2.10",
         "backo2": "1.0.2",
@@ -205,10 +226,11 @@
       }
     },
     "socket.io-parser": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.0.1.tgz",
-      "integrity": "sha512-5JfNykYptCwU2lkOI0ieoePWm+6stEhkZ2UnLDjqnE1YEjUlXXLd1lpxPZ+g+h3rtaytwWkWrLQCaJULlGqjOg==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.0.2.tgz",
+      "integrity": "sha512-Bs3IYHDivwf+bAAuW/8xwJgIiBNtlvnjYRc4PbXgniLmcP1BrakBoq/QhO24rgtgW7VZ7uAaswRGxutUnlAK7g==",
       "requires": {
+        "@types/component-emitter": "^1.2.10",
         "component-emitter": "~1.3.0",
         "debug": "~4.1.0"
       }
@@ -250,9 +272,9 @@
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
     "ws": {
-      "version": "7.4.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.0.tgz",
-      "integrity": "sha512-kyFwXuV/5ymf+IXhS6f0+eAFvydbaBW3zjpT6hUdAh/hbVjTIB5EHBGi0bPoCLSK2wcuz3BrEkB9LrYv1Nm4NQ=="
+      "version": "7.4.2",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.2.tgz",
+      "integrity": "sha512-T4tewALS3+qsrpGI/8dqNMLIVdq/g/85U98HPMa6F0m6xTbvhXU6RCQLqPH3+SlomNV/LdY6RXEbBpMH6EOJnA=="
     },
     "xmlhttprequest-ssl": {
       "version": "1.5.5",
diff --git a/examples/typescript/package.json b/examples/typescript/package.json
index f50a25b8d7..32b1770966 100644
--- a/examples/typescript/package.json
+++ b/examples/typescript/package.json
@@ -11,8 +11,8 @@
   "author": "Damien Arrachequesne",
   "license": "MIT",
   "dependencies": {
-    "socket.io": "^3.0.1",
-    "socket.io-client": "^3.0.1",
+    "socket.io": "^3.0.4",
+    "socket.io-client": "^3.0.4",
     "ts-node": "^9.0.0",
     "typescript": "^4.0.5"
   }