diff --git a/package.json b/package.json
index c639db8..5ea816e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@topos-protocol/topos-smart-contracts",
-  "version": "1.2.3",
+  "version": "2.0.0-rc1",
   "description": "Topos Smart Contracts",
   "repository": {
     "type": "git",