diff --git a/CHANGELOG.md b/CHANGELOG.md
index f044e42..ab62cd3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,10 @@
 # Change Log
+## v0.5.0
+- Show a counter of unread mentions
+- Desktop notification of mention and favorite
+- Limit minimum width of window
+- List selector becamse smaller a bit
+
 ## v0.4.3
 - Show relative time for tweet timestamp
 - Downgrade Electron to v0.36
diff --git a/package.json b/package.json
index c37e5fe..935490a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "Nocturn",
-  "version": "0.4.3",
+  "version": "0.5.0",
   "main": "app/main.js",
   "repository": "https://github.com/k0kubun/Nocturn",
   "author": {