diff --git a/package.json b/package.json
index 02c1a71c..ec072e38 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "6.0.0",
+  "version": "6.0.0-rc.0",
   "license": "MIT",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",