diff --git a/website/client/package-lock.json b/website/client/package-lock.json
index eb1b269596..995150176f 100644
--- a/website/client/package-lock.json
+++ b/website/client/package-lock.json
@@ -7605,9 +7605,9 @@
       }
     },
     "core-js": {
-      "version": "3.6.3",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.3.tgz",
-      "integrity": "sha512-DOO9b18YHR+Wk5kJ/c5YFbXuUETreD4TrvXb6edzqZE3aAEd0eJIAWghZ9HttMuiON8SVCnU3fqA4rPxRDD1HQ=="
+      "version": "3.6.4",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.4.tgz",
+      "integrity": "sha512-4paDGScNgZP2IXXilaffL9X7968RuvwlkK3xWtZRVqgd8SYNiVKRJvkFd1aqqEuPfN7E68ZHEp9hDj6lHj4Hyw=="
     },
     "core-js-compat": {
       "version": "3.4.5",
diff --git a/website/client/package.json b/website/client/package.json
index e059110f9c..429c71fdd0 100644
--- a/website/client/package.json
+++ b/website/client/package.json
@@ -31,7 +31,7 @@
     "bootstrap": "^4.4.1",
     "bootstrap-vue": "^2.2.2",
     "chai": "^4.1.2",
-    "core-js": "^3.6.3",
+    "core-js": "^3.6.4",
     "eslint": "^6.8.0",
     "eslint-config-habitrpg": "^6.2.0",
     "eslint-plugin-mocha": "^5.3.0",