diff --git a/package-lock.json b/package-lock.json
index a32d004..375ffbe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,12 @@
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+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.11.9.tgz",
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-        "negotiator": "0.6.2"
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@@ -263,9 +269,9 @@
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+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
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@@ -354,18 +360,35 @@
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+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.2.1.tgz",
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       "dev": true,
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+        "@types/cookie": "^0.4.1",
+        "@types/cors": "^2.8.12",
+        "@types/node": ">=10.0.0",
         "accepts": "~1.3.4",
         "base64id": "2.0.0",
         "cookie": "~0.4.1",
         "cors": "~2.8.5",
         "debug": "~4.3.1",
-        "engine.io-parser": "~4.0.0",
-        "ws": "~7.4.2"
+        "engine.io-parser": "~5.0.3",
+        "ws": "~8.2.3"
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+      "dependencies": {
+        "engine.io-parser": {
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+          "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.0.4.tgz",
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+          "dev": true
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+        "ws": {
+          "version": "8.2.3",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-8.2.3.tgz",
+          "integrity": "sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==",
+          "dev": true
+        }
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@@ -1051,18 +1074,18 @@
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-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.46.0.tgz",
-      "integrity": "sha512-svXaP8UQRZ5K7or+ZmfNhg2xX3yKDMUzqadsSqi4NCH/KomcH75MAMYAGVlvXn4+b/xOPhS3I2uHKRUzvjY7BQ==",
+      "version": "1.52.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
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-      "version": "2.1.29",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.29.tgz",
-      "integrity": "sha512-Y/jMt/S5sR9OaqteJtslsFZKWOIIqMACsJSiHghlCAyhf7jfVYjKBmLiX8OgpWeW+fjJ2b+Az69aPFPkUOY6xQ==",
+      "version": "2.1.35",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
       "dev": true,
       "requires": {
-        "mime-db": "1.46.0"
+        "mime-db": "1.52.0"
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@@ -1144,9 +1167,9 @@
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-      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
-      "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==",
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
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@@ -1437,26 +1460,44 @@
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-      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-3.1.2.tgz",
-      "integrity": "sha512-JubKZnTQ4Z8G4IZWtaAZSiRP3I/inpy8c/Bsx2jrwGrTbKeVU5xd6qkKMHpChYeM3dWZSO0QACiGK+obhBNwYw==",
+      "version": "4.5.3",
+      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-4.5.3.tgz",
+      "integrity": "sha512-zdpnnKU+H6mOp7nYRXH4GNv1ux6HL6+lHL8g7Ds7Lj8CkdK1jJK/dlwsKDculbyOHifcJ0Pr/yeXnZQ5GeFrcg==",
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-        "@types/cookie": "^0.4.0",
-        "@types/cors": "^2.8.8",
-        "@types/node": ">=10.0.0",
         "accepts": "~1.3.4",
         "base64id": "~2.0.0",
-        "debug": "~4.3.1",
-        "engine.io": "~4.1.0",
-        "socket.io-adapter": "~2.1.0",
-        "socket.io-parser": "~4.0.3"
+        "debug": "~4.3.2",
+        "engine.io": "~6.2.0",
+        "socket.io-adapter": "~2.4.0",
+        "socket.io-parser": "~4.2.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.3.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+          "dev": true,
+          "requires": {
+            "ms": "2.1.2"
+          }
+        },
+        "socket.io-parser": {
+          "version": "4.2.1",
+          "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.2.1.tgz",
+          "integrity": "sha512-V4GrkLy+HeF1F/en3SpUaM+7XxYXpuMUWLGde1kSSh5nQMN4hLrbPIkD+otwh6q9R6NOQBN4AMaOZ2zVjui82g==",
+          "dev": true,
+          "requires": {
+            "@socket.io/component-emitter": "~3.1.0",
+            "debug": "~4.3.1"
+          }
+        }
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     },
     "socket.io-adapter": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-2.1.0.tgz",
-      "integrity": "sha512-+vDov/aTsLjViYTwS9fPy5pEtTkrbEKsw2M+oVSoFGw6OD1IpvlV1VPhUzNbofCQ8oyMbdYJqDtGdmHQK6TdPg==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-2.4.0.tgz",
+      "integrity": "sha512-W4N+o69rkMEGVuk2D/cvca3uYsvGlMwsySWV447y99gUPghxq42BxqLNMndb+a1mm/5/7NeXVQS7RLa2XyXvYg==",
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@@ -1667,7 +1708,7 @@
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       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
-      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
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diff --git a/package.json b/package.json
index da88eab..7f8a7e6 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "expect.js": "0.3.1",
     "mocha": "3.2.0",
     "semistandard": "9.2.1",
-    "socket.io": "^3.1.2",
+    "socket.io": "^4.5.3",
     "socket.io-client": "^3.1.2"
   },
   "scripts": {