diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4fbcfa4f..02c6c0b06 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,26 @@
+## 6.4.0 (19 Nov 2018)
+
+### Feature
+
+* Add `getLinkToken` API (#96)
+* Handle `req.rawBody` in Google Cloud Functions (#101)
+* [Kitchensink] Add ngrok functionality (#99)
+
+### Type
+
+* Add types for video in imagemap message (#100)
+* Add `contentProvider` fields to content messages (#103)
+* Add `destination` field to webhook request body (#102)
+* Add `MemberJoinEvent` and `MemberLeaveEvent` types (#107)
+
+### Misc
+
+* Don't include doc in released source
+* Upgrade TypeScript to 3.1.6 (#94)
+* Refactoring (#94, #98, #99)
+* Remove webhook-tester tool
+
+
 ## 6.3.0 (21 Sep 2018)
 
 ### Feature
diff --git a/package-lock.json b/package-lock.json
index 013466ae0..dde394f37 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@line/bot-sdk",
-  "version": "6.3.0",
+  "version": "6.4.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 1049ec97d..fdf359051 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@line/bot-sdk",
-  "version": "6.3.0",
+  "version": "6.4.0",
   "description": "Node.js SDK for LINE Messaging API",
   "engines": {
     "node": ">=6"