diff --git a/package.json b/package.json
index e358d0cdf6f..edc97afef8c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "remix-ide",
-  "version": "v0.6.3",
+  "version": "v0.6.4-alpha.1",
   "description": "Minimalistic browser-based Solidity IDE",
   "devDependencies": {
     "async": "^2.1.2",