diff --git a/package-lock.json b/package-lock.json
index a874638..b4b382a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@iobroker/adapter-core": "^3.2.2",
-        "mqtt": "^5.10.2"
+        "mqtt": "^5.10.3"
       },
       "devDependencies": {
         "@alcalzone/release-script": "^3.8.0",
@@ -27,7 +27,6 @@
         "@types/proxyquire": "^1.3.31",
         "@types/sinon": "^17.0.3",
         "@types/sinon-chai": "^3.2.12",
-      
         "chai": "^4.5.0",
         "chai-as-promised": "^8.0.0",
         "eslint": "^8.57.0",
@@ -3225,12 +3224,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/isarray": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-      "integrity": "sha512-D2S+3GLxWH+uhrNEcoh/fnmYeP8E8/zHl644d/jdA0g2uyXvy3sb0qxotE+ne0LtccHknQzWwZEzhak7oJ0COQ==",
-      "dev": true
-    },
     "node_modules/isexe": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
@@ -3344,12 +3337,6 @@
         "graceful-fs": "^4.1.6"
       }
     },
-    "node_modules/just-extend": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/just-extend/-/just-extend-4.2.1.tgz",
-      "integrity": "sha512-g3UB796vUFIY90VIv/WX3L2c8CS2MdWUww3CNrYmqza1Fg0DURc2K/O4YrnklBdQarSJ/y8JnJYDGc+1iumQjg==",
-      "dev": true
-    },
     "node_modules/jwa": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/jwa/-/jwa-2.0.0.tgz",
@@ -3689,9 +3676,10 @@
       "dev": true
     },
     "node_modules/mqtt": {
-      "version": "5.10.2",
-      "resolved": "https://registry.npmjs.org/mqtt/-/mqtt-5.10.2.tgz",
-      "integrity": "sha512-Q8NrMXB6FwQ2DulGONeDb6BtFHxyQHmXWzDrSC724iyofxLleq/wuZmztV3kg1Kda9I7l0oHP+FKesowoFxyUg==",
+      "version": "5.10.3",
+      "resolved": "https://registry.npmjs.org/mqtt/-/mqtt-5.10.3.tgz",
+      "integrity": "sha512-hA/6YrUS4fywhBGCjH/XXUuLeueJiPqruVVWjK2A24Ma4KcWfZ/x8x07aoesBV+HXDWBC08tbT4IWfSXNW0Jtw==",
+      "license": "MIT",
       "dependencies": {
         "@types/readable-stream": "^4.0.5",
         "@types/ws": "^8.5.9",
@@ -3740,46 +3728,6 @@
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       "dev": true
     },
-    "node_modules/nise": {
-      "version": "5.1.5",
-      "resolved": "https://registry.npmjs.org/nise/-/nise-5.1.5.tgz",
-      "integrity": "sha512-VJuPIfUFaXNRzETTQEEItTOP8Y171ijr+JLq42wHes3DiryR8vT+1TXQW/Rx8JNUhyYYWyIvjXTU6dOhJcs9Nw==",
-      "dev": true,
-      "dependencies": {
-        "@sinonjs/commons": "^2.0.0",
-        "@sinonjs/fake-timers": "^10.0.2",
-        "@sinonjs/text-encoding": "^0.7.1",
-        "just-extend": "^4.0.2",
-        "path-to-regexp": "^1.7.0"
-      }
-    },
-    "node_modules/nise/node_modules/@sinonjs/commons": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-2.0.0.tgz",
-      "integrity": "sha512-uLa0j859mMrg2slwQYdO/AkrOfmH+X6LTVmNTS9CqexuE2IvVORIkSpJLqePAbEnKJ77aMmCwr1NUZ57120Xcg==",
-      "dev": true,
-      "dependencies": {
-        "type-detect": "4.0.8"
-      }
-    },
-    "node_modules/nise/node_modules/@sinonjs/fake-timers": {
-      "version": "10.3.0",
-      "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-10.3.0.tgz",
-      "integrity": "sha512-V4BG07kuYSUkTCSBHG8G8TNhM+F19jXFWnQtzj+we8DrkpSBCee9Z3Ms8yiGer/dlmhe35/Xdgyo3/0rQKg7YA==",
-      "dev": true,
-      "dependencies": {
-        "@sinonjs/commons": "^3.0.0"
-      }
-    },
-    "node_modules/nise/node_modules/@sinonjs/fake-timers/node_modules/@sinonjs/commons": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-3.0.0.tgz",
-      "integrity": "sha512-jXBtWAF4vmdNmZgD5FoKsVLv3rPgDnLgPbU84LIJ3otV44vJlDRokVng5v8NFJdCf/da9legHcKaRuZs4L7faA==",
-      "dev": true,
-      "dependencies": {
-        "type-detect": "4.0.8"
-      }
-    },
     "node_modules/node-fetch": {
       "version": "2.7.0",
       "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
@@ -3964,15 +3912,6 @@
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       "dev": true
     },
-    "node_modules/path-to-regexp": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-1.8.0.tgz",
-      "integrity": "sha512-n43JRhlUKUAlibEJhPeir1ncUID16QnEjNpwzNdO3Lm4ywrBpBZ5oLD0I6br9evr1Y9JTqwRtAh7JLoOzAQdVA==",
-      "dev": true,
-      "dependencies": {
-        "isarray": "0.0.1"
-      }
-    },
     "node_modules/pathval": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/pathval/-/pathval-1.1.1.tgz",
diff --git a/package.json b/package.json
index c9507e1..57a378c 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   },
   "dependencies": {
     "@iobroker/adapter-core": "^3.2.2",
-    "mqtt": "^5.10.2"
+    "mqtt": "^5.10.3"
   },
   "devDependencies": {
     "@alcalzone/release-script": "^3.8.0",