diff --git a/package.json b/package.json
index 1fb6bf4..1cbf8bd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "d3-brush",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "description": "Select a one- or two-dimensional region using the mouse or touch.",
   "keywords": [
     "d3",