diff --git a/package-lock.json b/package-lock.json
index ab3d1cf..556193c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -733,9 +733,9 @@
       }
     },
     "postcss": {
-      "version": "7.0.18",
-      "resolved": "https://registry.npm.taobao.org/postcss/download/postcss-7.0.18.tgz?cache=0&sync_timestamp=1567725906774&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fpostcss%2Fdownload%2Fpostcss-7.0.18.tgz",
-      "integrity": "sha1-S5zala5sBpxnpNkzAp7d1IOKwjM=",
+      "version": "7.0.36",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.36.tgz",
+      "integrity": "sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==",
       "dev": true,
       "requires": {
         "chalk": "^2.4.2",