diff --git a/my-project-4/package-lock.json b/my-project-4/package-lock.json
index 2b7c14d..01943a2 100644
--- a/my-project-4/package-lock.json
+++ b/my-project-4/package-lock.json
@@ -3245,6 +3245,12 @@
         "estraverse": "^4.1.1"
       }
     },
+    "esprima": {
+      "version": "2.7.3",
+      "resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.3.tgz",
+      "integrity": "sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE=",
+      "dev": true
+    },
     "esrecurse": {
       "version": "4.2.1",
       "resolved": "https://registry.npm.taobao.org/esrecurse/download/esrecurse-4.2.1.tgz",
@@ -5176,10 +5182,12 @@
     },
     "js-yaml": {
       "version": "3.7.0",
-      "resolved": "",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.7.0.tgz",
+      "integrity": "sha1-XJZ93YN6m/3KXy3oQlOr6KHAO4A=",
       "dev": true,
       "requires": {
-        "argparse": "^1.0.7"
+        "argparse": "^1.0.7",
+        "esprima": "^2.6.0"
       }
     },
     "jsesc": {
@@ -6319,9 +6327,9 @@
       "dev": true
     },
     "path-parse": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npm.taobao.org/path-parse/download/path-parse-1.0.6.tgz",
-      "integrity": "sha1-1i27VnlAXXLEc37FhgDp3c8G0kw=",
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
+      "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
       "dev": true
     },
     "path-to-regexp": {