diff --git a/package.json b/package.json
index 062d7a98658..a30fa9288f1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openmct",
-  "version": "3.3.0-next",
+  "version": "4.0.0-next",
   "description": "The Open MCT core platform",
   "type": "module",
   "main": "dist/openmct.js",