diff --git a/LICENSE b/LICENSE
index bd5fb44..1531229 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-2023 bluefox <dogafox@gmail.com>
+Copyright (c) 2014-2024 bluefox <dogafox@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 3cd812e..255feb2 100644
--- a/README.md
+++ b/README.md
@@ -51,9 +51,9 @@ Every state has the attribute `ack`. It shows the direction of command.
  
 **Example**: we have some home automation adapter (HAA) that has one lamp connected under address `haa.0.lamp1`. 
 - Lamp can be switched on manually with physical switch or via Wi-Fi with the help of HAA. 
-- If vis wants to switch the lamp on via Wi-Fi, it should set the new value with ```{value: true, ack: false}```. 
-- When the lamp is switched on it is normally informing HAA about new state and the value should be immediately overwritten with ```{value: true, ack: true}```.
-- If the lamp is switched off manually via physical switch it informs HAA about new state with ```{value: false, ack: true}```. 
+- If vis wants to switch the lamp on via Wi-Fi, it should set the new value with `{value: true, ack: false}`. 
+- When the lamp is switched on it is normally informing HAA about new state and the value should be immediately overwritten with `{value: true, ack: true}`.
+- If the lamp is switched off manually via physical switch it informs HAA about new state with `{value: false, ack: true}`. 
 
 ### Quality
 Every data point has an attribute `q` - *quality*. 
@@ -72,8 +72,11 @@ It is suggested to use [socket class](https://github.com/ioBroker/socket-client)
 ### **WORK IN PROGRESS**
 * (foxriver76) use `@iobroker/webserver`
 
+### 2.5.11 (2024-02-22)
+* (bluefox) Some packages were updated
+
 ### 2.5.10 (2023-12-17)
-* (foxriver76) updated ws-server to increase file limit to 500 MB
+* (foxriver76) updated ws-server to increase the file limit to 500 MB
 
 ### 2.5.9 (2023-12-14)
 * (joltcoke) Corrected the crash if authentication is enabled
@@ -117,4 +120,4 @@ It is suggested to use [socket class](https://github.com/ioBroker/socket-client)
 ## License
 The MIT License (MIT)
 
-Copyright (c) 2014-2023 bluefox <dogafox@gmail.com>
+Copyright (c) 2014-2024 bluefox <dogafox@gmail.com>
diff --git a/io-package.json b/io-package.json
index 350f596..8a11727 100644
--- a/io-package.json
+++ b/io-package.json
@@ -1,7 +1,7 @@
 {
   "common": {
     "name": "ws",
-    "version": "2.5.10",
+    "version": "2.5.11",
     "title": "Web socket",
     "titleLang": {
       "en": "Web socket"
@@ -19,6 +19,19 @@
       "zh-cn": "该适配器允许与ioBroker通信不同的Web应用程序"
     },
     "news": {
+      "2.5.11": {
+        "en": "Some packages were updated",
+        "de": "Einige Pakete wurden aktualisiert",
+        "ru": "Некоторые пакеты были обновлены",
+        "pt": "Alguns pacotes foram atualizados",
+        "nl": "Sommige pakketten werden bijgewerkt",
+        "fr": "Certains paquets ont été mis à jour",
+        "it": "Alcuni pacchetti sono stati aggiornati",
+        "es": "Algunos paquetes se actualizaron",
+        "pl": "Niektóre pakiety zostały zaktualizowane",
+        "uk": "Деякі пакети були оновлено",
+        "zh-cn": "一些软件包已更新"
+      },
       "2.5.10": {
         "en": "updated ws-server to increase file limit to 500 MB",
         "de": "aktualisiert ws-server, um Dateilimit auf 500 MB zu erhöhen",
@@ -96,19 +109,6 @@
         "pl": "ulepszona klasa gniazd do naprawy przypadków katastrofy",
         "uk": "оновлені розетки-класи для фіксації аварійних випадків",
         "zh-cn": "b. 升级的火箭弹"
-      },
-      "2.5.4": {
-        "en": "added missing node16 requirement",
-        "de": "fehlende knoten16 anforderung",
-        "ru": "добавлено отсутствует требование к node16",
-        "pt": "requisito adicional node16 faltando",
-        "nl": "vermiste vereiste",
-        "fr": "exigence node16 manquante",
-        "it": "aggiunto mancante node16 requisito",
-        "es": "nodo16 faltante",
-        "pl": "zastrzeżenie",
-        "uk": "доданий відсутній вузол16 вимога",
-        "zh-cn": "增加未满足要求"
       }
     },
     "authors": [
diff --git a/package.json b/package.json
index 7377a90..bb5531e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "iobroker.ws",
-  "version": "2.5.10",
+  "version": "2.5.11",
   "description": "This adapter allows to communicate different web applications with ioBroker.",
   "author": {
     "name": "bluefox",
@@ -20,23 +20,23 @@
   },
   "dependencies": {
     "@iobroker/adapter-core": "^3.1.4",
-    "@iobroker/socket-classes": "1.4.6",
     "@iobroker/webserver": "^1.0.3",
+    "@iobroker/socket-classes": "1.5.0",
     "@iobroker/ws-server": "^2.1.2",
-    "express-session": "^1.17.3"
+    "express-session": "^1.18.0"
   },
   "devDependencies": {
     "@alcalzone/release-script": "^3.7.0",
     "@alcalzone/release-script-plugin-iobroker": "^3.7.0",
     "@alcalzone/release-script-plugin-license": "^3.7.0",
     "@foxriver76/eslint-config": "^1.0.4",
-    "@iobroker/adapter-dev": "^1.2.0",
-    "@iobroker/legacy-testing": "^1.0.3",
-    "@iobroker/testing": "^4.1.0",
-    "@iobroker/ws": "^1.1.2",
-    "chai": "^4.3.10",
     "gulp": "^4.0.2",
-    "mocha": "^10.2.0"
+    "@iobroker/adapter-dev": "^1.3.0",
+    "@iobroker/legacy-testing": "^1.0.9",
+    "@iobroker/ws": "^1.1.2",
+    "@iobroker/testing": "^4.1.0",
+    "mocha": "^10.3.0",
+    "chai": "^4.4.1"
   },
   "bugs": {
     "url": "https://github.com/ioBroker/ioBroker.ws/issues"