diff --git a/nodejs/package-lock.json b/nodejs/package-lock.json
index 716a348..2428ae9 100644
--- a/nodejs/package-lock.json
+++ b/nodejs/package-lock.json
@@ -10,9 +10,9 @@
       "integrity": "sha512-nyHFzvVaR+4mfHc90/VqOUQjlnk9+ioDxQfqDuqKnm3m9sIT7joVKW8dkxeaKpamMJ3MYD73t6M8PMKEWlQESQ=="
     },
     "ws": {
-      "version": "6.2.2",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.2.tgz",
-      "integrity": "sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==",
+      "version": "6.2.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.3.tgz",
+      "integrity": "sha512-jmTjYU0j60B+vHey6TfR3Z7RD61z/hmxBS3VMSGIrroOWXQEneK1zNuotOUrGyBHQj0yrpsLHPWtigEFd13ndA==",
       "requires": {
         "async-limiter": "~1.0.0"
       },
diff --git a/nodejs/package.json b/nodejs/package.json
index d877a89..099f0b2 100644
--- a/nodejs/package.json
+++ b/nodejs/package.json
@@ -5,7 +5,7 @@
   "main": "cortex_code_example.js",
   "dependencies": {
     "async-limiter": "^2.0.0",
-    "ws": "^6.2.2"
+    "ws": "^6.2.3"
   },
   "devDependencies": {},
   "scripts": {