diff --git a/package-lock.json b/package-lock.json
index 1a0f240..3223ee1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -819,6 +819,15 @@
         "esutils": "^2.0.2"
       }
     },
+    "dot-prop": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-4.2.1.tgz",
+      "integrity": "sha512-l0p4+mIuJIua0mhxGoh4a+iNL9bmeK5DvnSVQa6T0OhrVmaEa1XScX5Etc673FePCJOArq/4Pa2cLGODUWTPOQ==",
+      "dev": true,
+      "requires": {
+        "is-obj": "^1.0.0"
+      }
+    },
     "ecc-jsbn": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz",
@@ -2257,6 +2266,12 @@
         }
       }
     },
+    "is-obj": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz",
+      "integrity": "sha1-PkcprB9f3gJc19g6iW2rn09n2w8=",
+      "dev": true
+    },
     "is-plain-object": {
       "version": "2.0.4",
       "resolved": "http://registry.npm.taobao.org/is-plain-object/download/is-plain-object-2.0.4.tgz",
@@ -3427,15 +3442,6 @@
           "integrity": "sha1-SLaZwn4zS/ifEIkr5DL25MfTSn8=",
           "dev": true
         },
-        "dot-prop": {
-          "version": "4.2.0",
-          "resolved": "http://registry.npm.taobao.org/dot-prop/download/dot-prop-4.2.0.tgz",
-          "integrity": "sha1-HxngwuGqDjJ5fEl5nyg3rGr2nFc=",
-          "dev": true,
-          "requires": {
-            "is-obj": "^1.0.0"
-          }
-        },
         "duplexer3": {
           "version": "0.1.4",
           "resolved": "http://registry.npm.taobao.org/duplexer3/download/duplexer3-0.1.4.tgz",
@@ -3539,8 +3545,7 @@
         "is-obj": {
           "version": "1.0.1",
           "resolved": "http://registry.npm.taobao.org/is-obj/download/is-obj-1.0.1.tgz",
-          "integrity": "sha1-PkcprB9f3gJc19g6iW2rn09n2w8=",
-          "dev": true
+          "integrity": "sha1-PkcprB9f3gJc19g6iW2rn09n2w8="
         },
         "is-redirect": {
           "version": "1.0.0",