diff --git a/CHANGELOG.md b/CHANGELOG.md
index 54e9133..eafb9bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.0.5] - 2024-01-07
+### Changed
+- Replaced usage of deprecated synchronous version of `evaluateJSONataExpression` by asynchronous version as synchronous version will not work anymore starting with Node-RED 4.0.
+- Updated versions of some dependencies.
+
 ## [2.0.4] - 2023-06-15
 ### Fixed
 - Removed port input for video sources in configuration UI.
diff --git a/LICENSE b/LICENSE
index 19252a0..c945f01 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 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 84ccde5..6ef9042 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ If you encountered a bug, would like to propose a new feature or simply want to
 To see what has changed in recent versions of the software, please have a look at the project's [change log](https://github.com/jensrossbach/node-red-sony-audio/blob/master/CHANGELOG.md).
 
 ## License
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 This code is licensed under the MIT License.
 
@@ -59,7 +59,7 @@ THIS SOFTWARE AND ITS AUTHOR ARE NOT AFFILIATED WITH SONY CORPORATION.
 The trademark "SONY" and any other product names, service names or logos of SONY used, quoted and/or referenced in this Web Site are trademarks or registered trademarks of Sony Corporation or any of its affiliates.
 
 ### License Audio Control API
-Copyright (c) 2023 Sony Corporation. All rights reserved.
+Copyright (c) 2024 Sony Corporation. All rights reserved.
 
 The 'Audio Control API' is licensed to the user by Sony Video & Sound products Inc. under the license terms of the [Creative Commons Attribution-NoDerivatives 4.0 International Public License](https://creativecommons.org/licenses/by-nd/4.0/legalcode).
 
diff --git a/nodes/common/event_constants.js b/nodes/common/event_constants.js
index 668bde0..26b9284 100644
--- a/nodes/common/event_constants.js
+++ b/nodes/common/event_constants.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Jens-Uwe Rossbach
+ * Copyright (c) 2024 Jens-Uwe Rossbach
  *
  * This code is licensed under the MIT License.
  *
diff --git a/nodes/common/event_recv.js b/nodes/common/event_recv.js
index 5903419..da992a4 100644
--- a/nodes/common/event_recv.js
+++ b/nodes/common/event_recv.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Jens-Uwe Rossbach
+ * Copyright (c) 2024 Jens-Uwe Rossbach
  *
  * This code is licensed under the MIT License.
  *
diff --git a/nodes/common/utils.js b/nodes/common/utils.js
index 49b89e0..a60babc 100644
--- a/nodes/common/utils.js
+++ b/nodes/common/utils.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Jens-Uwe Rossbach
+ * Copyright (c) 2024 Jens-Uwe Rossbach
  *
  * This code is licensed under the MIT License.
  *
@@ -27,6 +27,8 @@ const Nunjucks = require("nunjucks");
 
 module.exports =
 {
+    evaluateJSONataExpression: evaluateJSONataExpression,
+
     validateOutputProperties: function(RED, node, source, target, allowEmpty)
     {
         for (let prop of source)
@@ -112,8 +114,9 @@ module.exports =
                 }
                 catch (e)
                 {
-                    node.error(RED._("@jens_rossbach/node-red-sony-audio/sonyaudio-device:common.error.invalidExpression",
-                                     {error: e.code + ": " + e.message + "  [POS: " + e.position + ", TOK: '" + e.token + ", VAL: '" + e.value + "']"}));
+                    node.error(
+                            RED._("@jens_rossbach/node-red-sony-audio/sonyaudio-device:common.error.invalidExpression",
+                            {error: e.code + ": " + e.message + "  [POS: " + e.position + ", TOK: '" + e.token + ", VAL: '" + e.value + "']"}));
                     return false;
                 }
             }
@@ -142,7 +145,7 @@ module.exports =
         return true;
     },
 
-    prepareOutput: function(RED, node, properties, msg, data, sendIfPayload)
+    prepareOutput: async function(RED, node, properties, msg, data, sendIfPayload)
     {
         let out = msg ? msg : {};
         let numMsgProps = 0;
@@ -154,7 +157,7 @@ module.exports =
             {
                 if (prop.type == "msg")
                 {
-                    RED.util.setMessageProperty(out, prop.name, getProperty(prop), true);
+                    RED.util.setMessageProperty(out, prop.name, await getProperty(prop), true);
                     ++numMsgProps;
 
                     if (prop.name == "payload")
@@ -165,7 +168,7 @@ module.exports =
                 else
                 {
                     let ctx = RED.util.parseContextStore(prop.name);
-                    node.context()[prop.type].set(ctx.key, getProperty(prop), ctx.store);
+                    node.context()[prop.type].set(ctx.key, await getProperty(prop), ctx.store);
                 }
             }
             catch (e)
@@ -192,7 +195,7 @@ module.exports =
 
         return out;
 
-        function getProperty(prop)
+        async function getProperty(prop)
         {
             let value = null;
 
@@ -226,7 +229,9 @@ module.exports =
                         }
                         catch (e)
                         {
-                            throw new Error(RED._("@jens_rossbach/node-red-sony-audio/sonyaudio-device:common.error.invalidTemplate", {error: e.message}));
+                            throw new Error(
+                                        RED._("@jens_rossbach/node-red-sony-audio/sonyaudio-device:common.error.invalidTemplate",
+                                        {error: e.message}));
                         }
                     }
                     else
@@ -240,12 +245,13 @@ module.exports =
                 {
                     try
                     {
-                        value = RED.util.evaluateJSONataExpression(prop.value.expression, data);
+                        value = await evaluateJSONataExpression(RED, prop.value.expression, data);
                     }
                     catch (e)
                     {
-                        throw new Error(RED._("@jens_rossbach/node-red-sony-audio/sonyaudio-device:common.error.invalidExpression",
-                                              {error: e.code + ": " + e.message + "  [POS: " + e.position + ", TOK: '" + e.token + "']"}));
+                        throw new Error(
+                                    RED._("@jens_rossbach/node-red-sony-audio/sonyaudio-device:common.error.invalidExpression",
+                                    {error: e.code + ": " + e.message + "  [POS: " + e.position + ", TOK: '" + e.token + "']"}));
                     }
 
                     if (typeof value == "undefined")
@@ -662,3 +668,21 @@ module.exports =
         }
     }
 };
+
+function evaluateJSONataExpression(RED, expr, msg)
+{
+    return new Promise((resolve, reject) =>
+    {
+        RED.util.evaluateJSONataExpression(expr, msg, (error, result) =>
+        {
+            if (error)
+            {
+                reject(error);
+            }
+            else
+            {
+                resolve(result);
+            }
+        });
+    });
+}
diff --git a/nodes/control.html b/nodes/control.html
index 419f79e..083cc17 100644
--- a/nodes/control.html
+++ b/nodes/control.html
@@ -1,5 +1,5 @@
 <!--
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 This code is licensed under the MIT License.
 
diff --git a/nodes/control.js b/nodes/control.js
index cecd5cc..6ad8244 100644
--- a/nodes/control.js
+++ b/nodes/control.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Jens-Uwe Rossbach
+ * Copyright (c) 2024 Jens-Uwe Rossbach
  *
  * This code is licensed under the MIT License.
  *
@@ -49,8 +49,13 @@ module.exports = function(RED)
             node.error(RED._("control.error.unconfigured"));
             setStatus(STATUS_UNCONFIGURED);
         }
-        else if (!validateConfiguration() ||
-                 !Utils.validateOutputProperties(RED, node, config.outputProperties, node.output, true))
+        else if (!validateConfiguration()
+                    || !Utils.validateOutputProperties(
+                                RED,
+                                node,
+                                config.outputProperties,
+                                node.output,
+                                true))
         {
             setStatus(STATUS_MISCONFIGURED);
         }
@@ -58,7 +63,7 @@ module.exports = function(RED)
         {
             setStatus();
 
-            node.on("input", function(msg, send, done)
+            node.on("input", async function(msg, send, done)
             {
                 const context = {msg: msg};
 
@@ -73,7 +78,7 @@ module.exports = function(RED)
 
                 try
                 {
-                    const request = createAPICall(context);
+                    const request = await createAPICall(context);
                     if (request)
                     {
                         sendRequest(context,
@@ -234,10 +239,10 @@ module.exports = function(RED)
 
         function validateConfiguration()
         {
-            if ((config.actionType == "control") &&
-                (((config.action == "setSoundSettings") && (config.soundSettings.length == 0)) ||
-                 ((config.action == "setSpeakerSettings") && (config.speakerSettings.length == 0)) ||
-                 ((config.action == "setPlaybackSettings") && (config.modeSettings.length == 0))))
+            if ((config.actionType == "control")
+                && (((config.action == "setSoundSettings") && (config.soundSettings.length == 0))
+                    || ((config.action == "setSpeakerSettings") && (config.speakerSettings.length == 0))
+                    || ((config.action == "setPlaybackSettings") && (config.modeSettings.length == 0))))
             {
                 node.error(RED._("control.error.invalidSettings"));
                 return false;
@@ -286,8 +291,9 @@ module.exports = function(RED)
                     }
                     catch (e)
                     {
-                        node.error(RED._("@jens_rossbach/node-red-sony-audio/sonyaudio-device:common.error.invalidExpression",
-                                         {error: e.code + ": " + e.message + "  [POS: " + e.position + ", TOK: '" + e.token + ", VAL: '" + e.value + "']"}));
+                        node.error(
+                                RED._("@jens_rossbach/node-red-sony-audio/sonyaudio-device:common.error.invalidExpression",
+                                {error: e.code + ": " + e.message + "  [POS: " + e.position + ", TOK: '" + e.token + ", VAL: '" + e.value + "']"}));
                         return false;
                     }
                 }
@@ -306,7 +312,7 @@ module.exports = function(RED)
             return true;
         }
 
-        function createAPICall(context)
+        async function createAPICall(context)
         {
             let apiCall = null;
 
@@ -375,12 +381,13 @@ module.exports = function(RED)
 
                         try
                         {
-                            value = RED.util.evaluateJSONataExpression(node.callParams, context.msg);
+                            value = await Utils.evaluateJSONataExpression(RED, node.callParams, context.msg);
                         }
                         catch (e)
                         {
-                            throw new Error(RED._("@jens_rossbach/node-red-sony-audio/sonyaudio-device:common.error.invalidExpression",
-                                                  {error: e.code + ": " + e.message + "  [POS: " + e.position + ", TOK: '" + e.token + "']"}));
+                            throw new Error(
+                                        RED._("@jens_rossbach/node-red-sony-audio/sonyaudio-device:common.error.invalidExpression",
+                                        {error: e.code + ": " + e.message + "  [POS: " + e.position + ", TOK: '" + e.token + "']"}));
                         }
 
                         apiCall.params = getParameters(value);
@@ -449,190 +456,235 @@ module.exports = function(RED)
 
         function setPowerStatus(context, status)
         {
-            sendRequest(context,
-                        "system",
-                        "setPowerStatus",
-                        "1.1",
-                        {status: status});
+            sendRequest(
+                context,
+                "system",
+                "setPowerStatus",
+                "1.1",
+                {status: status});
         }
 
         function setAudioVolume(context, volume, relative = false, zone = 0)
         {
-            sendRequest(context,
-                        "audio",
-                        "setAudioVolume",
-                        "1.1",
-                        {output: (zone > 0) ? "extOutput:zone?zone=" + zone : "",
-                         volume: (relative && (volume > 0)) ? "+" + volume : volume.toString()});
+            sendRequest(
+                context,
+                "audio",
+                "setAudioVolume",
+                "1.1", {
+                    output: (zone > 0)
+                        ? "extOutput:zone?zone=" + zone
+                        : "",
+                    volume: (relative && (volume > 0))
+                        ? "+" + volume
+                        : volume.toString()});
         }
 
         function setAudioMute(context, mute, zone = 0)
         {
-            sendRequest(context,
-                        "audio",
-                        "setAudioMute",
-                        "1.1",
-                        {output: (zone > 0) ? "extOutput:zone?zone=" + zone : "",
-                         mute: mute});
+            sendRequest(
+                context,
+                "audio",
+                "setAudioMute",
+                "1.1", {
+                    output: (zone > 0)
+                        ? "extOutput:zone?zone=" + zone
+                        : "",
+                    mute: mute});
         }
 
         function setSoundSettings(context, params)
         {
-            sendRequest(context,
-                        "audio",
-                        "setSoundSettings",
-                        "1.1",
-                        {settings: params});
+            sendRequest(
+                context,
+                "audio",
+                "setSoundSettings",
+                "1.1",
+                {settings: params});
         }
 
         function setSpeakerSettings(context, params)
         {
-            sendRequest(context,
-                        "audio",
-                        "setSpeakerSettings",
-                        "1.0",
-                        {settings: params});
+            sendRequest(
+                context,
+                "audio",
+                "setSpeakerSettings",
+                "1.0",
+                {settings: params});
         }
 
         function setPlaybackModeSettings(context, params)
         {
-            sendRequest(context,
-                        "avContent",
-                        "setPlaybackModeSettings",
-                        "1.0",
-                        {settings: params});
+            sendRequest(
+                context,
+                "avContent",
+                "setPlaybackModeSettings",
+                "1.0",
+                {settings: params});
         }
 
         function setPlayContent(context, source, port = 0, preset = -1, zone = 0)
         {
             let uri = source;
-            if (((source == "extInput:hdmi") ||
-                 (source == "extInput:line")) &&
-                (port > 0))
+            if (((source == "extInput:hdmi")
+                || (source == "extInput:line"))
+                && (port > 0))
             {
                 uri += "?port=" + port;
             }
-            else if ((source == "radio:fm") &&
-                     (preset >= 0))
+            else if ((source == "radio:fm")
+                        && (preset >= 0))
             {
                 uri += "?contentId=" + preset;
             }
 
-            sendRequest(context,
-                        "avContent",
-                        "setPlayContent",
-                        "1.2",
-                        {output: (zone > 0) ? "extOutput:zone?zone=" + zone : "",
-                         uri: uri});
+            sendRequest(
+                context,
+                "avContent",
+                "setPlayContent",
+                "1.2", {
+                    output: (zone > 0)
+                        ? "extOutput:zone?zone=" + zone
+                        : "",
+                    uri: uri});
         }
 
         function stopPlayingContent(context, zone = 0)
         {
-            sendRequest(context,
-                        "avContent",
-                        "stopPlayingContent",
-                        "1.1",
-                        {output: (zone > 0) ? "extOutput:zone?zone=" + zone : ""});
+            sendRequest(
+                context,
+                "avContent",
+                "stopPlayingContent",
+                "1.1", {
+                    output: (zone > 0)
+                        ? "extOutput:zone?zone=" + zone
+                        : ""});
         }
 
         function pausePlayingContent(context, zone = 0)
         {
-            sendRequest(context,
-                        "avContent",
-                        "pausePlayingContent",
-                        "1.1",
-                        {output: (zone > 0) ? "extOutput:zone?zone=" + zone : ""});
+            sendRequest(
+                context,
+                "avContent",
+                "pausePlayingContent",
+                "1.1", {
+                    output: (zone > 0)
+                        ? "extOutput:zone?zone=" + zone
+                        : ""});
         }
 
         function setPlayPreviousContent(context, zone = 0)
         {
-            sendRequest(context,
-                        "avContent",
-                        "setPlayPreviousContent",
-                        "1.0",
-                        {output: (zone > 0) ? "extOutput:zone?zone=" + zone : ""});
+            sendRequest(
+                context,
+                "avContent",
+                "setPlayPreviousContent",
+                "1.0", {
+                    output: (zone > 0)
+                        ? "extOutput:zone?zone=" + zone
+                        : ""});
         }
 
         function setPlayNextContent(context, zone = 0)
         {
-            sendRequest(context,
-                        "avContent",
-                        "setPlayNextContent",
-                        "1.0",
-                        {output: (zone > 0) ? "extOutput:zone?zone=" + zone : ""});
+            sendRequest(
+                context,
+                "avContent",
+                "setPlayNextContent",
+                "1.0", {
+                    output: (zone > 0)
+                        ? "extOutput:zone?zone=" + zone
+                        : ""});
         }
 
         function scanPlayingContent(context, fwd, zone = 0)
         {
-            sendRequest(context,
-                        "avContent",
-                        "scanPlayingContent",
-                        "1.0",
-                        {direction: fwd ? "fwd" : "bwd",
-                         output: (zone > 0) ? "extOutput:zone?zone=" + zone : ""});
+            sendRequest(
+                context,
+                "avContent",
+                "scanPlayingContent",
+                "1.0", {
+                    direction: fwd
+                        ? "fwd"
+                        : "bwd",
+                    output: (zone > 0)
+                        ? "extOutput:zone?zone=" + zone
+                        : ""});
         }
 
         function getPowerStatus(context)
         {
-            sendRequest(context,
-                        "system",
-                        "getPowerStatus",
-                        "1.1",
-                        null);
+            sendRequest(
+                context,
+                "system",
+                "getPowerStatus",
+                "1.1",
+                null);
         }
 
         function getSWUpdateInfo(context, network)
         {
-            sendRequest(context,
-                        "system",
-                        "getSWUpdateInfo",
-                        "1.0",
-                        {network: network ? "true" : "false"});
+            sendRequest(
+                context,
+                "system",
+                "getSWUpdateInfo",
+                "1.0", {
+                    network: network
+                        ? "true"
+                        : "false"});
         }
 
         function getPlayingContentInfo(context, zone = 0)
         {
-            sendRequest(context,
-                        "avContent",
-                        "getPlayingContentInfo",
-                        "1.2",
-                        {output: (zone > 0) ? "extOutput:zone?zone=" + zone : ""});
+            sendRequest(
+                context,
+                "avContent",
+                "getPlayingContentInfo",
+                "1.2", {
+                    output: (zone > 0)
+                        ? "extOutput:zone?zone=" + zone
+                        : ""});
         }
 
         function getVolumeInfo(context, zone = 0)
         {
-            sendRequest(context,
-                        "audio",
-                        "getVolumeInformation",
-                        "1.1",
-                        {output: (zone > 0) ? "extOutput:zone?zone=" + zone : ""});
+            sendRequest(
+                context,
+                "audio",
+                "getVolumeInformation",
+                "1.1", {
+                    output: (zone > 0)
+                        ? "extOutput:zone?zone=" + zone
+                        : ""});
         }
 
         function getSoundSettings(context, target)
         {
-            sendRequest(context,
-                        "audio",
-                        "getSoundSettings",
-                        "1.1",
-                        {target: target});
+            sendRequest(
+                context,
+                "audio",
+                "getSoundSettings",
+                "1.1",
+                {target: target});
         }
 
         function getSpeakerSettings(context, target)
         {
-            sendRequest(context,
-                        "audio",
-                        "getSpeakerSettings",
-                        "1.0",
-                        {target: target});
+            sendRequest(
+                context,
+                "audio",
+                "getSpeakerSettings",
+                "1.0",
+                {target: target});
         }
 
         function getPlaybackModeSettings(context, target)
         {
-            sendRequest(context,
-                        "avContent",
-                        "getPlaybackModeSettings",
-                        "1.0",
-                        {target: target});
+            sendRequest(
+                context,
+                "avContent",
+                "getPlaybackModeSettings",
+                "1.0",
+                {target: target});
         }
 
         function setStatus(stat = {}, duration = 0)
@@ -662,14 +714,17 @@ module.exports = function(RED)
             node.device.sendRequest(service, method, version, params)
             .then(data =>
             {
-                const out = Utils.prepareOutput(RED, node, node.output, config.msgPassThrough ? context.msg : null, data, config.sendIfPayload);
-                if (out)
+                Utils.prepareOutput(RED, node, node.output, config.msgPassThrough ? context.msg : null, data, config.sendIfPayload)
+                .then(out =>
                 {
-                    context.send(out);
-                }
+                    if (out)
+                    {
+                        context.send(out);
+                    }
 
-                setStatus(STATUS_SUCCESS, STATUS_TEMP_DURATION);
-                context.done();
+                    setStatus(STATUS_SUCCESS, STATUS_TEMP_DURATION);
+                    context.done();
+                });
             })
             .catch(error =>
             {
diff --git a/nodes/device.html b/nodes/device.html
index 64c27cc..f0f7b09 100644
--- a/nodes/device.html
+++ b/nodes/device.html
@@ -1,5 +1,5 @@
 <!--
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 This code is licensed under the MIT License.
 
diff --git a/nodes/device.js b/nodes/device.js
index ef58d7c..25b6e41 100644
--- a/nodes/device.js
+++ b/nodes/device.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Jens-Uwe Rossbach
+ * Copyright (c) 2024 Jens-Uwe Rossbach
  *
  * This code is licensed under the MIT License.
  *
@@ -142,12 +142,17 @@ module.exports = function(RED)
             return new Promise((resolve, reject) =>
             {
                 const uri = "http://" + this.host + ":" + this.port + "/sony/" + service;
-                const body = {id: 1,
-                              method: method,
-                              version: version,
-                              params: (params == null) ? [] : [params]};
-
-                this.trace(JSON.stringify(body));
+                const body =
+                {
+                    id: 1,
+                    method: method,
+                    version: version,
+                    params: (params == null)
+                        ? []
+                        : [params]
+                };
+
+                this.trace(uri + " -> " + JSON.stringify(body));
                 httpRequest(uri, {method: "post", headers: {"Content-Type": "application/json"}, body: JSON.stringify(body)})
                 .then(response =>
                 {
@@ -164,11 +169,16 @@ module.exports = function(RED)
                 {
                     if ("result" in data)
                     {
-                        let respMsg = {host: this.host,
-                                       service: service,
-                                       method: method,
-                                       version: version,
-                                       payload: (data.result.length == 0) ? null : data.result[0]};
+                        const respMsg =
+                        {
+                            host: this.host,
+                            service: service,
+                            method: method,
+                            version: version,
+                            payload: (data.result.length == 0)
+                                ? null
+                                : data.result[0]
+                        };
 
                         this.trace(JSON.stringify(respMsg));
                         resolve(respMsg);
@@ -192,9 +202,12 @@ module.exports = function(RED)
             const id = this.nextSubscrId;
             this.nextSubscrId++;
 
-            this.subscribers[id] = {service: service,
-                                    filter: filter,
-                                    callback: callback};
+            this.subscribers[id] =
+            {
+                service: service,
+                filter: filter,
+                callback: callback
+            };
 
             if (service in this.receivers)
             {
diff --git a/nodes/locales/de/control.html b/nodes/locales/de/control.html
index 52c2773..0ff3d6d 100644
--- a/nodes/locales/de/control.html
+++ b/nodes/locales/de/control.html
@@ -1,5 +1,5 @@
 <!--
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 This code is licensed under the MIT License.
 
diff --git a/nodes/locales/de/device.html b/nodes/locales/de/device.html
index 78efcbc..c96c4eb 100644
--- a/nodes/locales/de/device.html
+++ b/nodes/locales/de/device.html
@@ -1,5 +1,5 @@
 <!--
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 This code is licensed under the MIT License.
 
diff --git a/nodes/locales/de/notify.html b/nodes/locales/de/notify.html
index a9117ae..c220a63 100644
--- a/nodes/locales/de/notify.html
+++ b/nodes/locales/de/notify.html
@@ -1,5 +1,5 @@
 <!--
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 This code is licensed under the MIT License.
 
diff --git a/nodes/locales/en-US/control.html b/nodes/locales/en-US/control.html
index ada14fb..2b6a2d9 100644
--- a/nodes/locales/en-US/control.html
+++ b/nodes/locales/en-US/control.html
@@ -1,5 +1,5 @@
 <!--
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 This code is licensed under the MIT License.
 
diff --git a/nodes/locales/en-US/device.html b/nodes/locales/en-US/device.html
index 48deb5d..1c1f0d7 100644
--- a/nodes/locales/en-US/device.html
+++ b/nodes/locales/en-US/device.html
@@ -1,5 +1,5 @@
 <!--
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 This code is licensed under the MIT License.
 
diff --git a/nodes/locales/en-US/notify.html b/nodes/locales/en-US/notify.html
index c52c7fd..cddf742 100644
--- a/nodes/locales/en-US/notify.html
+++ b/nodes/locales/en-US/notify.html
@@ -1,5 +1,5 @@
 <!--
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 This code is licensed under the MIT License.
 
diff --git a/nodes/notify.html b/nodes/notify.html
index e9e937e..0a0e89d 100644
--- a/nodes/notify.html
+++ b/nodes/notify.html
@@ -1,5 +1,5 @@
 <!--
-Copyright (c) 2023 Jens-Uwe Rossbach
+Copyright (c) 2024 Jens-Uwe Rossbach
 
 This code is licensed under the MIT License.
 
diff --git a/nodes/notify.js b/nodes/notify.js
index 302de3f..59d17b0 100644
--- a/nodes/notify.js
+++ b/nodes/notify.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Jens-Uwe Rossbach
+ * Copyright (c) 2024 Jens-Uwe Rossbach
  *
  * This code is licensed under the MIT License.
  *
@@ -119,11 +119,14 @@ module.exports = function(RED)
                 node.status(STATUS_CONNECTING);
                 node.subscribeId = node.device.subscribeEvents(config.service, filter, data =>
                 {
-                    let out = Utils.prepareOutput(RED, node, node.output, null, data, config.sendIfPayload);
-                    if (out)
+                    Utils.prepareOutput(RED, node, node.output, null, data, config.sendIfPayload)
+                    .then(out =>
                     {
-                        node.send(out);
-                    }
+                        if (out)
+                        {
+                            node.send(out);
+                        }
+                    });
                 });
 
                 node.on("close", () =>
diff --git a/package.json b/package.json
index da70865..8600d45 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@jens_rossbach/node-red-sony-audio",
-    "version": "2.0.4",
+    "version": "2.0.5",
     "description": "Node-RED nodes for querying and controlling Sony audio devices",
     "author": {
         "name": "Jens-Uwe Rossbach",
@@ -29,7 +29,7 @@
         "xml-js": "^1.6.11"
     },
     "devDependencies": {
-        "eslint": "^8.42.0"
+        "eslint": "^8.56.0"
     },
     "main": "none",
     "scripts": {