diff --git a/www/package-lock.json b/www/package-lock.json
index 79d3718..b5ae7af 100644
--- a/www/package-lock.json
+++ b/www/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
-        "core-js": "^3.33.2",
+        "core-js": "^3.33.3",
         "ethers": "^5.5.2",
         "lit-html": "^3.0.2",
         "noty": "^3.2.0-beta",
@@ -4073,9 +4073,9 @@
       }
     },
     "node_modules/core-js": {
-      "version": "3.33.2",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.33.2.tgz",
-      "integrity": "sha512-XeBzWI6QL3nJQiHmdzbAOiMYqjrb7hwU7A39Qhvd/POSa/t9E1AeZyEZx3fNvp/vtM8zXwhoL0FsiS0hD0pruQ==",
+      "version": "3.33.3",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.33.3.tgz",
+      "integrity": "sha512-lo0kOocUlLKmm6kv/FswQL8zbkH7mVsLJ/FULClOhv8WRVmKLVcs6XPNQAzstfeJTCHMyButEwG+z1kHxHoDZw==",
       "hasInstallScript": true,
       "funding": {
         "type": "opencollective",
@@ -12436,9 +12436,9 @@
       }
     },
     "core-js": {
-      "version": "3.33.2",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.33.2.tgz",
-      "integrity": "sha512-XeBzWI6QL3nJQiHmdzbAOiMYqjrb7hwU7A39Qhvd/POSa/t9E1AeZyEZx3fNvp/vtM8zXwhoL0FsiS0hD0pruQ=="
+      "version": "3.33.3",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.33.3.tgz",
+      "integrity": "sha512-lo0kOocUlLKmm6kv/FswQL8zbkH7mVsLJ/FULClOhv8WRVmKLVcs6XPNQAzstfeJTCHMyButEwG+z1kHxHoDZw=="
     },
     "core-js-compat": {
       "version": "3.33.0",
diff --git a/www/package.json b/www/package.json
index 17f4bf2..8ef6f02 100644
--- a/www/package.json
+++ b/www/package.json
@@ -15,7 +15,7 @@
   "author": "Alain Nicolas",
   "license": "ISC",
   "dependencies": {
-    "core-js": "^3.33.2",
+    "core-js": "^3.33.3",
     "ethers": "^5.5.2",
     "lit-html": "^3.0.2",
     "noty": "^3.2.0-beta",