diff --git a/demo/package-lock.json b/demo/package-lock.json
index a35adda..5eb4370 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -3581,9 +3581,9 @@
       }
     },
     "core-js": {
-      "version": "3.6.5",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.5.tgz",
-      "integrity": "sha512-vZVEEwZoIsI+vPEuoF9Iqf5H7/M3eeQqWlQnYa8FSKKePuYTf5MWnxb5SDAzCa60b3JBRS5g9b+Dq7b1y/RCrA=="
+      "version": "3.32.2",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.32.2.tgz",
+      "integrity": "sha512-pxXSw1mYZPDGvTQqEc5vgIb83jGQKFGYWY76z4a7weZXUolw3G+OvpZqSRcfYOoOVUQJYEPsWeQK8pKEnUtWxQ=="
     },
     "core-js-compat": {
       "version": "3.6.5",
diff --git a/demo/package.json b/demo/package.json
index f5d0e5d..d706289 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -12,7 +12,7 @@
     "@fortawesome/free-solid-svg-icons": "^5.13.0",
     "@fortawesome/vue-fontawesome": "^0.1.9",
     "body-scroll-lock": "^3.0.2",
-    "core-js": "^3.6.4",
+    "core-js": "^3.32.2",
     "singo-sdk": "0.1.2",
     "vue": "^2.6.11",
     "vue-class-component": "^7.2.3",