diff --git a/package.json b/package.json
index c2fd125..982a240 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "terriajs-plugin-api",
-  "version": "0.0.1-alpha.16",
+  "version": "0.0.1-alpha.17",
   "description": "An (experimental) API for writing plugins for terriajs.",
   "repository": "https://github.com/terriajs/plugin-api",
   "license": "Apache-2.0",