diff --git a/CHANGELOG.md b/CHANGELOG.md
index 27494725..32d1753a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## v0.4.9
+
+* [Set "compilationDone" before resolving "forkTsCheckerServiceBeforeStart"](https://github.com/Realytics/fork-ts-checker-webpack-plugin/pull/146) (#146)
+
 ## v0.4.8
 
 * [Fix(types collision): update webpack](https://github.com/Realytics/fork-ts-checker-webpack-plugin/pull/151) (#142)
diff --git a/package.json b/package.json
index 1e2c5284..b3916ba0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fork-ts-checker-webpack-plugin",
-  "version": "0.4.8",
+  "version": "0.4.9",
   "description": "Runs typescript type checker and linter on separate process.",
   "main": "lib/index.js",
   "types": "lib/types/index.d.ts",