diff --git a/History.md b/History.md
index 02abe95..ea11b1d 100644
--- a/History.md
+++ b/History.md
@@ -1,4 +1,12 @@
 
+0.5.0 / 2016-11-20
+==================
+
+  * [docs] Fix typo in Readme.md (#37)
+  * [chore] Bump socket.io-parser to version 2.3.1 (#43)
+  * [chore] Bump debug to version 2.3.3 (#42)
+  * [feature] Add clientRooms method (#41)
+
 0.4.0 / 2015-12-03
 ==================
 
diff --git a/package.json b/package.json
index 2e55f30..f387ad7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "socket.io-adapter",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "license": "MIT",
   "repository": {
     "type": "git",