diff --git a/CHANGELOG.md b/CHANGELOG.md
index b96648380..d7f7baddf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Current Develop Branch
 
+## 6.6.1 Thu Jun 06 2019
+
+- [#6691](https://github.com/MetaMask/metamask-extension/pull/6691): Revert "Improve ENS Address Input" to fix bugs on input field on non-main networks.
+
 ## 6.6.0 Mon Jun 03 2019
 
 - [#6659](https://github.com/MetaMask/metamask-extension/pull/6659): Enable Ledger hardware wallet support on Firefox
diff --git a/app/manifest.json b/app/manifest.json
index 0dbd09b65..6acb74082 100644
--- a/app/manifest.json
+++ b/app/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "__MSG_appName__",
   "short_name": "__MSG_appName__",
-  "version": "6.6.0",
+  "version": "6.6.1",
   "manifest_version": 2,
   "author": "https://metamask.io",
   "description": "__MSG_appDescription__",