diff --git a/docs/about.rst b/docs/about.rst
index 1753e13..c05a12a 100644
--- a/docs/about.rst
+++ b/docs/about.rst
@@ -94,6 +94,14 @@ License
 ChangeLog
 ---------
 
+3.0.0 (Feb 12 2024)
++++++++++++++++++++
+
+  * Add ECS (Elastic Common Schema) formatter support (#91, Andrii Lahuta).
+  * On closing UDP/TCP socket, make sure it is reset (#89, #92).
+  * Ensure to not check for socket write buffer if disabled.
+
+
 2.7.2 (Sep 14 2023)
 +++++++++++++++++++
 
diff --git a/logstash_async/__init__.py b/logstash_async/__init__.py
index 9270e0b..8687bce 100644
--- a/logstash_async/__init__.py
+++ b/logstash_async/__init__.py
@@ -3,7 +3,7 @@
 # This software may be modified and distributed under the terms
 # of the MIT license.  See the LICENSE file for details.
 
-__version__ = '2.7.2'
+__version__ = '3.0.0'
 
 # When using an in-memory only cache, this persists the cache through
 # thread failures, shutdowns, and restarts.
diff --git a/setup.py b/setup.py
index 5795b10..4633d5e 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 import sys
 
 NAME = 'python-logstash-async'
-VERSION = '2.7.2'
+VERSION = '3.0.0'
 
 here = path.abspath(path.dirname(__file__))
 with open(path.join(here, 'README.rst'), 'rb') as f: