diff --git a/package.json b/package.json
index 364c5e2bb0..9a97c1a047 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "yarn",
   "installationMethod": "unknown",
-  "version": "0.17.0",
+  "version": "0.18.0-0",
   "license": "BSD-2-Clause",
   "preferGlobal": true,
   "dependencies": {