diff --git a/LICENSE b/LICENSE
index bc44b00..b7b3c69 100644
--- a/LICENSE
+++ b/LICENSE
@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright (c) 2016-2023 Splunk Inc.
+   Copyright (c) 2016-2024 Splunk Inc.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/NOTICE b/NOTICE
index a138933..cd7fe5e 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Splunk SOAR SMTP
-Copyright (c) 2016-2023 Splunk Inc.
+Copyright (c) 2016-2024 Splunk Inc.
 
 Third-party Software Attributions:
 
diff --git a/README.md b/README.md
index 871e0b3..2b0e944 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Minimum Product Version: 6.1.0
 This app provides the ability to send email using SMTP
 
 [comment]: # " File: README.md"
-[comment]: # "  Copyright (c) 2016-2023 Splunk Inc."
+[comment]: # "  Copyright (c) 2016-2024 Splunk Inc."
 [comment]: # ""
 [comment]: # "  Licensed under Apache 2.0 (https://www.apache.org/licenses/LICENSE-2.0.txt)"
 [comment]: # ""
diff --git a/__init__.py b/__init__.py
index bc35686..d7d82bb 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,6 +1,6 @@
 # File: __init__.py
 #
-# Copyright (c) 2016-2023 Splunk Inc.
+# Copyright (c) 2016-2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/manual_readme_content.md b/manual_readme_content.md
index 3cb4d69..b724803 100644
--- a/manual_readme_content.md
+++ b/manual_readme_content.md
@@ -1,5 +1,5 @@
 [comment]: # " File: README.md"
-[comment]: # "  Copyright (c) 2016-2023 Splunk Inc."
+[comment]: # "  Copyright (c) 2016-2024 Splunk Inc."
 [comment]: # ""
 [comment]: # "  Licensed under Apache 2.0 (https://www.apache.org/licenses/LICENSE-2.0.txt)"
 [comment]: # ""
diff --git a/request_handler.py b/request_handler.py
index 3afcae7..68da0d7 100644
--- a/request_handler.py
+++ b/request_handler.py
@@ -1,6 +1,6 @@
 # File: request_handler.py
 #
-# Copyright (c) 2016-2023 Splunk Inc.
+# Copyright (c) 2016-2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/smtp.json b/smtp.json
index 2debd76..007674c 100644
--- a/smtp.json
+++ b/smtp.json
@@ -13,7 +13,7 @@
     "product_version_regex": ".*",
     "min_phantom_version": "6.1.0",
     "rest_handler": "request_handler.handle_request",
-    "license": "Copyright (c) 2016-2023 Splunk Inc.",
+    "license": "Copyright (c) 2016-2024 Splunk Inc.",
     "logo": "logo_splunk.svg",
     "logo_dark": "logo_splunk_dark.svg",
     "python_version": "3",
diff --git a/smtp_connector.py b/smtp_connector.py
index f6f35ce..587f8a0 100644
--- a/smtp_connector.py
+++ b/smtp_connector.py
@@ -1,6 +1,6 @@
 # File: smtp_connector.py
 #
-# Copyright (c) 2016-2023 Splunk Inc.
+# Copyright (c) 2016-2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/smtp_consts.py b/smtp_consts.py
index c1e4c9f..58a8e8c 100644
--- a/smtp_consts.py
+++ b/smtp_consts.py
@@ -1,6 +1,6 @@
 # File: smtp_consts.py
 #
-# Copyright (c) 2016-2023 Splunk Inc.
+# Copyright (c) 2016-2024 Splunk Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.