npm-package-arg@3.1.1

Do the minimal upgrade necessary to get tests passing with new hosted
repo metadata. I anticipate the realize-package-specifier update will be
a little more invasive.

lib/outdated.js

@@ -36,6 +36,7 @@ var path = require("path")
   , npa = require("npm-package-arg")
   , readInstalled = require("read-installed")
   , long = npm.config.get("long")
+  , log = require("npmlog")
 
 function outdated (args, silent, cb) {
   if (typeof cb !== "function") cb = silent, silent = false
@@ -173,6 +174,7 @@ function outdated_ (args, dir, parentHas, depth, cb) {
   var deps = null
   var types = {}
   readJson(path.resolve(dir, "package.json"), function (er, d) {
+    log.verbose('outdated.readJson', 'd', d)
     d = d || {}
     if (er && er.code !== "ENOENT" && er.code !== "ENOTDIR") return cb(er)
     deps = (er) ? true : (d.dependencies || {})
@@ -300,7 +302,10 @@ function shouldUpdate (args, dir, dep, has, req, depth, cb, type) {
   }
 
   if (args.length && args.indexOf(dep) === -1) return skip()
-  if (npa(req).type === "git") return doIt("git", "git")
+  var parsed = npa(req)
+  if (parsed.type === "git" || (parsed.hosted && parsed.hosted.type === "github")) {
+    return doIt("git", "git")
+  }
 
   // search for the latest package
   mapToRegistry(dep, npm.config, function (er, uri, auth) {