diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6bd1c4..0acd4a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,14 @@
-# Change Log
+# Changelog
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [1.2.3](https://github.com/ben-pr-p/numbers-client/compare/v1.2.2...v1.2.3) (2020-10-09)
+
+
+### Bug Fixes
+
+* add sendBefore arg to sendMessage ([#19](https://github.com/ben-pr-p/numbers-client/issues/19)) ([f1d0938](https://github.com/ben-pr-p/numbers-client/commit/f1d0938263ebfb6d8235ef89fe36c62d72a27f65))
+
 <a name="1.0.7"></a>
 ## [1.0.7](https://github.com/ben-pr-p/numbers-client/compare/v1.0.5...v1.0.7) (2019-07-11)
 
diff --git a/package.json b/package.json
index 0b457d4..b724ee6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "assemble-numbers-client",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "description": "A client for the Assemble Numbers API",
   "main": "build/main/index.js",
   "typings": "build/main/index.d.ts",