diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2328c4d..f3378f04 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/)
 
 ### Removed
 
+## [0.8.4](https://github.com/balance-io/balance-manager/releases/tag/0.8.4)
+### Added
+* ZeroExInstant support
+
 ## [0.8.3](https://github.com/balance-io/balance-manager/releases/tag/0.8.3)
 ### Added
 * Piwik support
diff --git a/package.json b/package.json
index 8400ad0a..946ef041 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,11 @@
 {
   "name": "balance-manager",
   "description": "Ethereum Wallet Manager Interface for MetaMask, Ledger, Trezor and WalletConnect",
-  "version": "0.8.3",
-  "author": "Pedro Gomes <pedro@balance.io>",
+  "version": "0.8.4",
+  "authors": [
+    "Jin Chung <jin@balance.io>",
+    "Pedro Gomes <pedro@balance.io>"
+  ],
   "license": "GPL-3",
   "homepage": "https://manager.balance.io",
   "repository": {