diff --git a/package.json b/package.json
index 56aca9328..ab97bbf6e 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,6 @@
     "@vue/cli-service": "4.5.8",
     "axios": "0.21.0",
     "babel-eslint": "10.1.0",
-    "core-js": "3.6.5",
     "eslint": "7.12.1",
     "eslint-plugin-vue": "7.1.0",
     "node-sass": "5.0.0",
diff --git a/yarn.lock b/yarn.lock
index 33ee0bf19..0f609d5ba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4930,16 +4930,16 @@ core-js-compat@^3.6.5:
     browserslist "^4.8.5"
     semver "7.0.0"
 
-core-js@3.6.5, core-js@^3.0.1, core-js@^3.4.0, core-js@^3.6.5:
-  version "3.6.5"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.5.tgz#7395dc273af37fb2e50e9bd3d9fe841285231d1a"
-  integrity sha512-vZVEEwZoIsI+vPEuoF9Iqf5H7/M3eeQqWlQnYa8FSKKePuYTf5MWnxb5SDAzCa60b3JBRS5g9b+Dq7b1y/RCrA==
-
 core-js@^2.4.0, core-js@^2.5.0:
   version "2.6.11"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
   integrity sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==
 
+core-js@^3.0.1, core-js@^3.4.0, core-js@^3.6.5:
+  version "3.6.5"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.5.tgz#7395dc273af37fb2e50e9bd3d9fe841285231d1a"
+  integrity sha512-vZVEEwZoIsI+vPEuoF9Iqf5H7/M3eeQqWlQnYa8FSKKePuYTf5MWnxb5SDAzCa60b3JBRS5g9b+Dq7b1y/RCrA==
+
 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"