diff --git a/package-lock.json b/package-lock.json
index 4d3c15d..3943d3f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@iobroker/adapter-core": "^2.6.7",
-        "ws": "^8.12.0"
+        "ws": "^8.18.0"
       },
       "devDependencies": {
         "@alcalzone/release-script": "^3.5.9",
@@ -10642,9 +10642,9 @@
       "dev": true
     },
     "node_modules/ws": {
-      "version": "8.12.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.12.0.tgz",
-      "integrity": "sha512-kU62emKIdKVeEIOIKVegvqpXMSTAMLJozpHZaJNDYqBjzlSYXQGviYwN1osDLJ9av68qHd4a2oSjd7yD4pacig==",
+      "version": "8.18.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.18.0.tgz",
+      "integrity": "sha512-8VbfWfHLbbwu3+N6OKsOMpBdT4kXPDDB9cJk2bJ6mh9ucxdlnNvH1e+roYkKmN9Nxw2yjz7VzeO9oOz2zJ04Pw==",
       "engines": {
         "node": ">=10.0.0"
       },
@@ -18749,9 +18749,9 @@
       "dev": true
     },
     "ws": {
-      "version": "8.12.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.12.0.tgz",
-      "integrity": "sha512-kU62emKIdKVeEIOIKVegvqpXMSTAMLJozpHZaJNDYqBjzlSYXQGviYwN1osDLJ9av68qHd4a2oSjd7yD4pacig==",
+      "version": "8.18.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.18.0.tgz",
+      "integrity": "sha512-8VbfWfHLbbwu3+N6OKsOMpBdT4kXPDDB9cJk2bJ6mh9ucxdlnNvH1e+roYkKmN9Nxw2yjz7VzeO9oOz2zJ04Pw==",
       "requires": {}
     },
     "xml-name-validator": {
diff --git a/package.json b/package.json
index e829439..7fb016c 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   },
   "dependencies": {
     "@iobroker/adapter-core": "^2.6.7",
-    "ws": "^8.12.0"
+    "ws": "^8.18.0"
   },
   "devDependencies": {
     "@alcalzone/release-script": "^3.5.9",