diff --git a/package.json b/package.json
index fdd4c8f..34573d8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "d3kit",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "A kit of tools to speed D3 related project development.",
   "repository": {
     "type": "git",