diff --git a/package-lock.json b/package-lock.json
index dc6337d..e0c0e9e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "blear.node.weixin",
-  "version": "3.2.0",
+  "version": "4.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1050,9 +1050,9 @@
       "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
     },
     "qs": {
-      "version": "6.4.0",
-      "resolved": "http://registry.npm.taobao.org/qs/download/qs-6.4.0.tgz",
-      "integrity": "sha1-E+JtKK1rD/qpExLNO/cI7TUecjM="
+      "version": "6.4.1",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.4.1.tgz",
+      "integrity": "sha512-LQy1Q1fcva/UsnP/6Iaa4lVeM49WiOitu2T4hZCyA/elLKu37L99qcBJk4VCCk+rdLvnMzfKyiN3SZTqdAZGSQ=="
     },
     "repeat-string": {
       "version": "1.6.1",