diff --git a/experimental/puppeteer-firefox/README.md b/experimental/puppeteer-firefox/README.md
index 7a18578168224..42cf35888e0da 100644
--- a/experimental/puppeteer-firefox/README.md
+++ b/experimental/puppeteer-firefox/README.md
@@ -47,10 +47,12 @@ node example.js
 ### API Status
 
 Big lacking parts:
+
 - `page.emulate`
 - `page.pdf`
 - all network-related APIs: `page.on('request')`, `page.on('response')`, and request interception
 
+Supported API:
 
 - class: Puppeteer
   * puppeteer.executablePath()
diff --git a/experimental/puppeteer-firefox/package.json b/experimental/puppeteer-firefox/package.json
index 82f8feee2fb45..199b83bb355da 100644
--- a/experimental/puppeteer-firefox/package.json
+++ b/experimental/puppeteer-firefox/package.json
@@ -1,6 +1,6 @@
 {
   "name": "puppeteer-firefox",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "description": "Puppeteer API for Firefox",
   "main": "index.js",
   "repository": "github:GoogleChrome/puppeteer",