diff --git a/CHANGELOG.md b/CHANGELOG.md
index 787886a..965be22 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,9 @@
 # Change Log
+## v1.8.1
+- Downgrade Electron from v9.1.2 to v5.0.13
+  - Electron v6 seems to have a boot issue on macOS with electron-packager.
+    This version's package should work for macOS users.
+
 ## v1.8.0
 - Upgrade Electron from v1.8.8 to v9.1.2
 
diff --git a/package.json b/package.json
index fdf0860..2adc1f6 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "Nocturn",
   "description": "Multi-platform Twitter Client built with React, Redux and Electron",
-  "version": "1.8.0",
+  "version": "1.8.1",
   "main": "app/main.js",
   "repository": "https://github.com/k0kubun/Nocturn",
   "author": {