diff --git a/package.json b/package.json
index 5b289b7..c31aec4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "warnings-to-errors-webpack-plugin",
-  "version": "1.0.0",
+  "version": "2.0.0-alpha.1",
   "description": "Change every warning as error to ensure safe build",
   "main": "index.js",
   "repository": {