diff --git a/demo/package-lock.json b/demo/package-lock.json
index d97fbdf..acc85e8 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -4542,6 +4542,7 @@
         },
         "prompt": {
           "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/prompt/-/prompt-1.0.0.tgz",
           "integrity": "sha1-jlcSPDlquYiJf7Mn/Trtw+c15P4=",
           "requires": {
             "colors": "^1.1.2",
@@ -4643,6 +4644,7 @@
         },
         "tslint": {
           "version": "5.20.1",
+          "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.20.1.tgz",
           "integrity": "sha512-EcMxhzCFt8k+/UP5r8waCf/lzmeSyVlqxqMEDQE7rWYiQky8KpIBz1JAoYXfROHrPZ1XXd43q8yQnULOLiBRQg==",
           "requires": {
             "@babel/code-frame": "^7.0.0",