diff --git a/package-lock.json b/package-lock.json
index 166d90a21..dde048d21 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -107,6 +107,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.27.1",
         "@babel/generator": "^7.28.5",
@@ -1516,6 +1517,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "csstype": "^3.2.2"
       }
@@ -1641,6 +1643,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.50.1",
         "@typescript-eslint/types": "8.50.1",
@@ -1884,6 +1887,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -2216,6 +2220,7 @@
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       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.9.0",
         "caniuse-lite": "^1.0.30001759",
@@ -2337,6 +2342,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=18"
       }
@@ -3116,6 +3122,7 @@
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "esbuild": "bin/esbuild"
       },
@@ -3186,6 +3193,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -4862,6 +4870,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "browser-stdout": "^1.3.1",
         "chokidar": "^4.0.1",
@@ -5427,6 +5436,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -5582,6 +5592,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -6122,6 +6133,7 @@
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       "dev": true,
       "license": "BSD-3-Clause",
+      "peer": true,
       "dependencies": {
         "@sinonjs/commons": "^3.0.1",
         "@sinonjs/fake-timers": "^15.1.0",
@@ -6156,9 +6168,9 @@
       }
     },
     "node_modules/socket.io": {
-      "version": "4.8.2",
-      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-4.8.2.tgz",
-      "integrity": "sha512-wMAICvNHJNtnd3Jq97xROyRyFjMQ2G8QsVF6V+K6+6lztP3GaTcIaos+6E7+8jD/NoY++/vCvU9AI+bvRBNXVw==",
+      "version": "4.8.3",
+      "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-4.8.3.tgz",
+      "integrity": "sha512-2Dd78bqzzjE6KPkD5fHZmDAKRNe3J15q+YHDrIsy9WEkqttc7GY+kT9OBLSMaPbQaEd0x1BjcmtMtXkfpc+T5A==",
       "license": "MIT",
       "dependencies": {
         "accepts": "~1.3.4",
@@ -6723,6 +6735,7 @@
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       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -7237,6 +7250,7 @@
       "integrity": "sha512-0wZ1IRqGGhMP76gLqz8EyfBXKk0J2qo2+H3fi4mcUP/KtTocoX08nmIAHl1Z2kJIZbZee8KOpBCSNPRgauucjw==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
@@ -7283,7 +7297,7 @@
         "express": "^5.2.1",
         "is-ci": "^4.1.0",
         "promise-assist": "^2.0.1",
-        "socket.io": "^4.8.2"
+        "socket.io": "^4.8.3"
       },
       "bin": {
         "engine": "bin/engine.js"
@@ -7303,7 +7317,7 @@
         "create-listening-server": "^2.1.0",
         "express": "^5.2.1",
         "minimist": "^1.2.8",
-        "socket.io": "^4.8.2"
+        "socket.io": "^4.8.3"
       }
     },
     "test-fixtures/3rd-party": {
diff --git a/packages/engine-cli/package.json b/packages/engine-cli/package.json
index a54c4ba01..1ede1281f 100644
--- a/packages/engine-cli/package.json
+++ b/packages/engine-cli/package.json
@@ -28,7 +28,7 @@
     "express": "^5.2.1",
     "is-ci": "^4.1.0",
     "promise-assist": "^2.0.1",
-    "socket.io": "^4.8.2"
+    "socket.io": "^4.8.3"
   },
   "files": [
     "dist",
diff --git a/packages/runtime-node/package.json b/packages/runtime-node/package.json
index 2a8de2e0b..2abdb367f 100644
--- a/packages/runtime-node/package.json
+++ b/packages/runtime-node/package.json
@@ -21,7 +21,7 @@
     "create-listening-server": "^2.1.0",
     "express": "^5.2.1",
     "minimist": "^1.2.8",
-    "socket.io": "^4.8.2"
+    "socket.io": "^4.8.3"
   },
   "files": [
     "dist",