diff --git a/packages/vant-cli/package.json b/packages/vant-cli/package.json
index beb6580a3..6834a5d09 100644
--- a/packages/vant-cli/package.json
+++ b/packages/vant-cli/package.json
@@ -77,7 +77,7 @@
     "lodash": "^4.17.21",
     "ora": "^5.4.1",
     "portfinder": "^1.0.28",
-    "postcss": "^7.0.0",
+    "postcss": "^7.0.36",
     "postcss-load-config": "^3.0.1",
     "postcss-loader": "^4.1.0",
     "prettier": "2.3.1",
diff --git a/packages/vant-cli/yarn.lock b/packages/vant-cli/yarn.lock
index f4d13f9bc..83eaf76ae 100644
--- a/packages/vant-cli/yarn.lock
+++ b/packages/vant-cli/yarn.lock
@@ -8249,10 +8249,10 @@ postcss-value-parser@^4.1.0:
   resolved "https://registry.npm.taobao.org/postcss-value-parser/download/postcss-value-parser-4.1.0.tgz#443f6a20ced6481a2bda4fa8532a6e55d789a2cb"
   integrity sha1-RD9qIM7WSBor2k+oUypuVdeJoss=
 
-postcss@^7.0.0, postcss@^7.0.14, postcss@^7.0.2, postcss@^7.0.21, postcss@^7.0.26, postcss@^7.0.32, postcss@^7.0.35, postcss@^7.0.5, postcss@^7.0.6:
-  version "7.0.35"
-  resolved "https://registry.npm.taobao.org/postcss/download/postcss-7.0.35.tgz?cache=0&sync_timestamp=1605799725655&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fpostcss%2Fdownload%2Fpostcss-7.0.35.tgz#d2be00b998f7f211d8a276974079f2e92b970e24"
-  integrity sha1-0r4AuZj38hHYonaXQHny6SuXDiQ=
+postcss@^7.0.0, postcss@^7.0.14, postcss@^7.0.2, postcss@^7.0.21, postcss@^7.0.26, postcss@^7.0.32, postcss@^7.0.35, postcss@^7.0.36, postcss@^7.0.5, postcss@^7.0.6:
+  version "7.0.36"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.36.tgz#056f8cffa939662a8f5905950c07d5285644dfcb"
+  integrity sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==
   dependencies:
     chalk "^2.4.2"
     source-map "^0.6.1"