diff --git a/single-factor-auth-web/sfa-web-custom-jwt-example/package-lock.json b/single-factor-auth-web/sfa-web-custom-jwt-example/package-lock.json
index e52e5eb3..d27063ef 100644
--- a/single-factor-auth-web/sfa-web-custom-jwt-example/package-lock.json
+++ b/single-factor-auth-web/sfa-web-custom-jwt-example/package-lock.json
@@ -25,7 +25,7 @@
         "react": "18.2.0",
         "react-dom": "18.2.0",
         "typescript": "5.1.6",
-        "utf-8": "^2.0.0",
+        "utf-8": "^3.0.0",
         "utf-8-validate": "^5.0.10",
         "viem": "^2.9.15",
         "web3": "^4.1.1"
@@ -5538,11 +5538,14 @@
       }
     },
     "node_modules/utf-8": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/utf-8/-/utf-8-2.0.0.tgz",
-      "integrity": "sha512-DItg/Z20ltBzugPrb8Mx1oN0F8CqN5bD38T57YM/pF/GOzUsNVXiellI0PbJPq3e1Z7BEDNoWP1H1+4n7g54Cg==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/utf-8/-/utf-8-3.0.0.tgz",
+      "integrity": "sha512-0wd+rDF0tLpj5ZVepWv7C+mfnxqhTCLPMUD6uLMGEpZQeCev98d6AXjBKkO5YcfAIrNY/7bzny5dlj3YBnWesQ==",
+      "dependencies": {
+        "yerror": "^8.0.0"
+      },
       "engines": {
-        "node": ">=6.9.5"
+        "node": ">=20.11.1"
       }
     },
     "node_modules/utf-8-validate": {
@@ -6166,6 +6169,14 @@
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
       "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
     },
+    "node_modules/yerror": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/yerror/-/yerror-8.0.0.tgz",
+      "integrity": "sha512-FemWD5/UqNm8ffj8oZIbjWXIF2KE0mZssggYpdaQkWDDgXBQ/35PNIxEuz6/YLn9o0kOxDBNJe8x8k9ljD7k/g==",
+      "engines": {
+        "node": ">=18.16.0"
+      }
+    },
     "node_modules/yocto-queue": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
diff --git a/single-factor-auth-web/sfa-web-custom-jwt-example/package.json b/single-factor-auth-web/sfa-web-custom-jwt-example/package.json
index fbc8435d..f69a0ce5 100644
--- a/single-factor-auth-web/sfa-web-custom-jwt-example/package.json
+++ b/single-factor-auth-web/sfa-web-custom-jwt-example/package.json
@@ -26,7 +26,7 @@
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "typescript": "5.1.6",
-    "utf-8": "^2.0.0",
+    "utf-8": "^3.0.0",
     "utf-8-validate": "^5.0.10",
     "viem": "^2.9.15",
     "web3": "^4.1.1"