diff --git a/src/cdn.py b/src/cdn.py
index 170131f..9a1f0ff 100644
--- a/src/cdn.py
+++ b/src/cdn.py
@@ -1,16 +1,28 @@
 import sys
 from workflow import Workflow, ICON_WEB, web
 
-wf = Workflow()
+UPDATE_SETTINGS = {'github_slug' : 'azai91/alfred-cdn-workflow'}
+HELP_URL = 'https://github.com/azai91/alfred-cdn-workflow/issues'
+
+wf = Workflow(update_settings=UPDATE_SETTINGS, help_url=HELP_URL)
+
+URL = 'http://api.cdnjs.com/libraries?'
+
 
 def main(_):
-  url = 'http://api.cdnjs.com/libraries?'
+
+  if wf.update_available:
+    wf.add_item(
+      'An update is available!',
+      autocomplete='workflow:update',
+      valid=False)
+
   if len(wf.args):
     query = wf.args[0]
   else:
     query = None
   params = dict(search=query, fields='version,description')
-  r = web.get(url, params)
+  r = web.get(URL, params)
 
   r.raise_for_status()
   results = r.json()['results']
diff --git a/src/version b/src/version
new file mode 100644
index 0000000..ceab6e1
--- /dev/null
+++ b/src/version
@@ -0,0 +1 @@
+0.1
\ No newline at end of file