bump the version

Author: TalAviel

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ibmcloud-appid",
-  "version": "4.2.1",
+  "version": "5.0.0",
   "description": "Node.js SDK for the IBM Cloud App ID service",
   "main": "lib/appid-sdk.js",
   "scripts": {

samples/web-app-sample-server.js

@@ -150,9 +150,7 @@ app.get("/protected", function tryToRefreshTokenIfNotLoggedIn(req, res, next) {
 		return next();
 	}
 
-	webAppStrategy.refreshTokens(req, req.cookies.refreshToken).finally(function() {
-		next();
-	});
+	webAppStrategy.refreshTokens(req, req.cookies.refreshToken).then(next, next);
 }, passport.authenticate(WebAppStrategy.STRATEGY_NAME), storeRefreshTokenInCookie, function(req, res) {
 	logger.debug("/protected");
 	res.json(req.user);