diff --git a/CHANGELOG.md b/CHANGELOG.md
index acd6a6d01..d49e6f932 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,21 @@
+## 6.8.4 (19 Dec 2019)
+
+### Bug fix
+
+* Fix typo in type of FriendDemographics (#177)
+* Add label property to ImageMapAction type (#187)
+
+### Feature
+
+* Change data api's domain to api-data.line.me (#178)
+* Add getUserInteractionStatistics API (#183)
+* Add new properties in webhook types (#182)
+
+### Misc
+
+* Rewrite test in nock (#179)
+* Update dependencies (#180)
+
 ## 6.8.3 (05 Nov 2019)
 
 ### Bug fix
diff --git a/package-lock.json b/package-lock.json
index d39142011..37f57e7e4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@line/bot-sdk",
-  "version": "6.8.3",
+  "version": "6.8.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index a5bca6437..209d2c6b1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@line/bot-sdk",
-  "version": "6.8.3",
+  "version": "6.8.4",
   "description": "Node.js SDK for LINE Messaging API",
   "engines": {
     "node": ">=8"