diff --git a/package-lock.json b/package-lock.json
index 7508dec7..0b5d814a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "engine.io",
-  "version": "6.5.1",
+  "version": "6.5.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "engine.io",
-      "version": "6.5.1",
+      "version": "6.5.4",
       "license": "MIT",
       "dependencies": {
         "@types/cookie": "^0.4.1",
@@ -18,7 +18,7 @@
         "cors": "~2.8.5",
         "debug": "~4.3.1",
         "engine.io-parser": "~5.2.1",
-        "ws": "~8.11.0"
+        "ws": "~8.17.1"
       },
       "devDependencies": {
         "@fails-components/webtransport": "^0.1.7",
@@ -828,6 +828,27 @@
         "node": ">=10.0.0"
       }
     },
+    "node_modules/engine.io-client/node_modules/ws": {
+      "version": "8.11.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
+      "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
+      "dev": true,
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": "^5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/engine.io-parser": {
       "version": "5.2.1",
       "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.2.1.tgz",
@@ -2461,15 +2482,15 @@
       "dev": true
     },
     "node_modules/ws": {
-      "version": "8.11.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
-      "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
+      "version": "8.17.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.17.1.tgz",
+      "integrity": "sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ==",
       "engines": {
         "node": ">=10.0.0"
       },
       "peerDependencies": {
         "bufferutil": "^4.0.1",
-        "utf-8-validate": "^5.0.2"
+        "utf-8-validate": ">=5.0.2"
       },
       "peerDependenciesMeta": {
         "bufferutil": {
@@ -3131,6 +3152,13 @@
           "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.1.0.tgz",
           "integrity": "sha512-enySgNiK5tyZFynt3z7iqBR+Bto9EVVVvDFuTT0ioHCGbzirZVGDGiQjZzEp8hWl6hd5FSVytJGuScX1C1C35w==",
           "dev": true
+        },
+        "ws": {
+          "version": "8.11.0",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
+          "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
+          "dev": true,
+          "requires": {}
         }
       }
     },
@@ -4385,9 +4413,9 @@
       "dev": true
     },
     "ws": {
-      "version": "8.11.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
-      "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
+      "version": "8.17.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.17.1.tgz",
+      "integrity": "sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ==",
       "requires": {}
     },
     "xmlhttprequest-ssl": {
diff --git a/package.json b/package.json
index aa53c4ac..a0723d17 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "cors": "~2.8.5",
     "debug": "~4.3.1",
     "engine.io-parser": "~5.2.1",
-    "ws": "~8.11.0"
+    "ws": "~8.17.1"
   },
   "devDependencies": {
     "@fails-components/webtransport": "^0.1.7",