diff --git a/chatengine-vue-vuera/package.json b/chatengine-vue-vuera/package.json
index e2970af..6276d41 100644
--- a/chatengine-vue-vuera/package.json
+++ b/chatengine-vue-vuera/package.json
@@ -8,7 +8,7 @@
     "lint": "vue-cli-service lint"
   },
   "dependencies": {
-    "core-js": "^3.6.5",
+    "core-js": "^3.9.0",
     "react": "^17.0.1",
     "react-chat-engine": "^1.5.9",
     "react-dom": "^17.0.1",
diff --git a/chatengine-vue-vuera/yarn.lock b/chatengine-vue-vuera/yarn.lock
index 6122ad3..553c1cd 100644
--- a/chatengine-vue-vuera/yarn.lock
+++ b/chatengine-vue-vuera/yarn.lock
@@ -2708,6 +2708,11 @@ core-js@^3.6.5:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.8.3.tgz#c21906e1f14f3689f93abcc6e26883550dd92dd0"
   integrity sha512-KPYXeVZYemC2TkNEkX/01I+7yd+nX3KddKwZ1Ww7SKWdI2wQprSgLmrTddT8nw92AjEklTsPBoSdQBhbI1bQ6Q==
 
+core-js@^3.9.0:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.9.1.tgz#cec8de593db8eb2a85ffb0dbdeb312cb6e5460ae"
+  integrity sha512-gSjRvzkxQc1zjM/5paAmL4idJBFzuJoo+jDjF1tStYFMV2ERfD02HhahhCGXUyHxQRG4yFKVSdO6g62eoRMcDg==
+
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"