diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1f378bc..6b8d2017 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+# [1.9.0](https://github.com/webex/sdk-component-adapter/compare/v1.8.0...v1.9.0) (2019-12-13)
+
+
+### Features
+
+* **MeetingSdkAdapter:** convert promises to async/await ([31b233c](https://github.com/webex/sdk-component-adapter/commit/31b233cec3f01174525bc5c64c7b1407b9218634))
+* **MeetingSdkAdapter:** implement audio control handler ([6cf9949](https://github.com/webex/sdk-component-adapter/commit/6cf9949de1ba921e159474a3ec5b219f4c5f5182))
+* **MeetingSdkAdapter:** implement video control handler ([155fc6b](https://github.com/webex/sdk-component-adapter/commit/155fc6bcbcab42a7490f7473067a29b35264823b))
+
 # [1.8.0](https://github.com/webex/sdk-component-adapter/compare/v1.7.0...v1.8.0) (2019-12-12)
 
 
diff --git a/package-lock.json b/package-lock.json
index 6e3839ec..6fde6c61 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@webex/sdk-component-adapter",
-  "version": "1.8.0",
+  "version": "1.9.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 58255a9c..3f028e2a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@webex/sdk-component-adapter",
-  "version": "1.8.0",
+  "version": "1.9.0",
   "main": "dist/webexSDKComponentAdapter.cjs.js",
   "module": "dist/webexSDKComponentAdapter.esm.js",
   "scripts": {