diff --git a/package.json b/package.json
index 6047964..80208a2 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "name": "antd-admin",
   "version": "5.0.0-beta",
   "dependencies": {
-    "@babel/polyfill": "^7.0.0-beta.42",
+    "@babel/polyfill": "^7.0.0-beta.44",
     "axios": "^0.18.0",
     "classnames": "^2.2.5",
     "d3-shape": "^1.2.0",
@@ -35,7 +35,7 @@
   "devDependencies": {
     "babel-plugin-dev-expression": "^0.2.1",
     "babel-plugin-module-resolver": "^3.1.0",
-    "cross-env": "^5.0.5",
+    "cross-env": "^5.1.3",
     "eslint": "^4.19.1",
     "eslint-config-umi": "^0.1.4",
     "eslint-plugin-flowtype": "^2.46.1",
@@ -46,8 +46,8 @@
     "less-vars-to-js": "^1.1.2",
     "mockjs": "^1.0.1-beta3",
     "svg-sprite-loader": "^3.7.3",
-    "umi": "^1.1.5",
-    "umi-plugin-dll": "^0.1.2",
+    "umi": "^1.2.1",
+    "umi-plugin-dll": "^0.1.4",
     "umi-plugin-dva": "0.6.1",
     "umi-plugin-routes": "^0.1.2"
   },