diff --git a/website/client/package-lock.json b/website/client/package-lock.json
index 24f9f538a1..fb17dad2c2 100644
--- a/website/client/package-lock.json
+++ b/website/client/package-lock.json
@@ -5664,9 +5664,9 @@
       }
     },
     "core-js": {
-      "version": "3.6.1",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.1.tgz",
-      "integrity": "sha512-186WjSik2iTGfDjfdCZAxv2ormxtKgemjC3SI6PL31qOA0j5LhTDVjHChccoc7brwLvpvLPiMyRlcO88C4l1QQ=="
+      "version": "3.6.3",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.3.tgz",
+      "integrity": "sha512-DOO9b18YHR+Wk5kJ/c5YFbXuUETreD4TrvXb6edzqZE3aAEd0eJIAWghZ9HttMuiON8SVCnU3fqA4rPxRDD1HQ=="
     },
     "core-js-compat": {
       "version": "3.4.5",
diff --git a/website/client/package.json b/website/client/package.json
index 2fe64b3945..e75b0f2773 100644
--- a/website/client/package.json
+++ b/website/client/package.json
@@ -31,7 +31,7 @@
     "bootstrap": "^4.4.1",
     "bootstrap-vue": "^2.1.0",
     "chai": "^4.1.2",
-    "core-js": "^3.6.1",
+    "core-js": "^3.6.3",
     "eslint": "^6.8.0",
     "eslint-config-habitrpg": "^6.2.0",
     "eslint-plugin-mocha": "^5.3.0",