diff --git a/README.md b/README.md
index d76383a..715ea83 100644
--- a/README.md
+++ b/README.md
@@ -28,4 +28,8 @@ main();
 
 ## Document
 
-[Web GPIO API](http://browserobo.github.io/WebGPIO)
+- [TSDoc](http://chirimen.org/node-web-gpio/)
+
+## Reference
+
+- [Web GPIO API for W3C Draft](http://browserobo.github.io/WebGPIO)
diff --git a/package.json b/package.json
index f42a5f5..f63cbef 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "node-web-gpio",
-  "version": "1.0.17",
+  "version": "1.0.18",
   "description": "GPIO access with Node.js",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",