diff --git a/package.json b/package.json
index 452d6e7..adeccd6 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
   "devDependencies": {
     "@types/react": "^16.0.0",
     "antd": "^3.6.0",
-    "core-js": "^2.5.1",
+    "core-js": "^3.16.0",
     "expect.js": "0.3.x",
     "precommit-hook": "^3.0.0",
     "rc-queue-anim": "^1.6.0",