diff --git a/package.json b/package.json
index 7e5c5fea..ee3dcd0e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pxt-calliope",
-  "version": "1.0.27",
+  "version": "2.0.0",
   "description": "Calliope Mini editor for PXT",
   "keywords": [
     "JavaScript",