diff --git a/package.json b/package.json
index 8b28e49..703f4c4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "d3-quadtree",
-  "version": "2.0.0",
+  "version": "3.0.0",
   "description": "Two-dimensional recursive spatial subdivision.",
   "homepage": "https://d3js.org/d3-quadtree/",
   "repository": {