diff --git a/package.json b/package.json
index 1b091be..df380d6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "d3-sankey",
-  "version": "0.11.0",
+  "version": "0.12.0",
   "description": "Visualize flow between nodes in a directed acyclic network.",
   "keywords": [
     "d3",