diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3382e4d..307e762 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+### 2.3.0
+
+Allow custom aws cloudwatchlogs instance
+
 ### 2.2.0
 
 Removed MAX_BATCH_SIZE_COUNT
diff --git a/README.md b/README.md
index 5a81762..aec100e 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# winston-cloudwatch [v2.2.0](https://github.com/lazywithclass/winston-cloudwatch/blob/master/CHANGELOG.md#220)
+# winston-cloudwatch [v2.3.0](https://github.com/lazywithclass/winston-cloudwatch/blob/master/CHANGELOG.md#230)
 
 [![Build Status](https://travis-ci.org/lazywithclass/winston-cloudwatch.svg?branch=master)](https://travis-ci.org/lazywithclass/winston-cloudwatch) [![Coverage Status](https://coveralls.io/repos/github/lazywithclass/winston-cloudwatch/badge.svg?branch=master)](https://coveralls.io/github/lazywithclass/winston-cloudwatch?branch=master) [![Dependency Status](https://david-dm.org/lazywithclass/winston-cloudwatch.svg)](https://david-dm.org/lazywithclass/winston-cloudwatch) [![dev dependencies](https://david-dm.org/lazywithclass/winston-cloudwatch/dev-status.svg)](https://david-dm.org/lazywithclass/winston-cloudwatch#info=devDependencies) [![peer dependencies](https://david-dm.org/lazywithclass/winston-cloudwatch/peer-status.svg)](https://david-dm.org/lazywithclass/winston-cloudwatch#info=peerDependencies)
 ==================
diff --git a/package.json b/package.json
index 2f8d453..42b3394 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "winston-cloudwatch",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "description": "Send logs to Amazon Cloudwatch using Winston.",
   "keywords": [
     "amazon",