diff --git a/README.md b/README.md
index cd46f5b..7032f9f 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,8 @@ All you have to do is start the webserver and then visit it at its domain name.
 * Let's Encrypt v1 (aka v01)
 * Let's Encrypt v2 (aka v02 or ACME draft 11)
 * ACME draft 11 (ACME v2 is a misnomer)
+* Wildcard domains!! (via dns-01 challenges)
+  * `*.example.com`
 
 Install
 =======
diff --git a/examples/simple.js b/examples/simple.js
index 715f9fa..2794d82 100644
--- a/examples/simple.js
+++ b/examples/simple.js
@@ -3,18 +3,31 @@
 //require('greenlock-express')
 require('../').create({
 
-  server: 'staging'
+  // Let's Encrypt v2 is ACME draft 11
+  version: 'draft-11'
 
+  // You MUST change 'acme-staging-v02' to 'acme-v02' in production
+, server: 'https://acme-staging-v02.api.letsencrypt.org/directory'  // staging
+
+  // You MUST change this to a valid email address
 , email: 'john.doe@example.com'
 
+  // You MUST NOT build clients that accept the ToS without asking the user
 , agreeTos: true
 
-, approvedDomains: [ 'example.com', 'www.example.com' ]
+  // You MUST change these to valid domains
+  // NOTE: all domains will validated and listed on the certificate
+, approveDomains: [ 'example.com', 'www.example.com' ]
+
+  // You MUST have access to write to directory where certs are saved
+  // ex: /home/foouser/acme/etc
+, configDir: require('path').join(require('os').homedir(), 'acme', 'etc')
 
 , app: require('express')().use('/', function (req, res) {
-    res.end('Hello, World!');
+    res.setHeader('Content-Type', 'text/html; charset=utf-8')
+    res.end('Hello, World!\n\n💚 🔒.js');
   })
 
-, debug: true
+//, debug: true
 
 }).listen(80, 443);
diff --git a/package.json b/package.json
index bd57799..7a3c28a 100644
--- a/package.json
+++ b/package.json
@@ -7,12 +7,12 @@
     "example": "examples"
   },
   "dependencies": {
-    "le-challenge-fs": "^2.0.4",
-    "le-sni-auto": "^2.0.1",
-    "le-store-certbot": "^2.0.3",
     "greenlock": "^2.2.3",
+    "le-challenge-fs": "^2.0.8",
+    "le-sni-auto": "^2.1.4",
+    "le-store-certbot": "^2.0.5",
     "localhost.daplie.me-certificates": "^1.2.3",
-    "redirect-https": "^1.1.0"
+    "redirect-https": "^1.1.5"
   },
   "devDependencies": {},
   "scripts": {