diff --git a/package-lock.json b/package-lock.json
index 6c4a33d..7c34c7c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "Apache-2.0",
       "dependencies": {
         "@types/whatwg-url": "^13.0.0",
-        "whatwg-url": "^14.1.0"
+        "whatwg-url": "^15.1.0"
       },
       "devDependencies": {
         "@types/chai": "^5.0.1",
@@ -6078,15 +6078,15 @@
       }
     },
     "node_modules/tr46": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/tr46/-/tr46-5.1.1.tgz",
-      "integrity": "sha512-hdF5ZgjTqgAntKkklYw0R03MG2x/bSzTtkxmIRw/sTNV8YXsCJ1tfLAX23lhxhHJlEf3CRCOCGGWw3vI3GaSPw==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-6.0.0.tgz",
+      "integrity": "sha512-bLVMLPtstlZ4iMQHpFHTR7GAGj2jxi8Dg0s2h2MafAE4uSWF98FC/3MomU51iQAMf8/qDUbKWf5GxuvvVcXEhw==",
       "license": "MIT",
       "dependencies": {
         "punycode": "^2.3.1"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=20"
       }
     },
     "node_modules/ts-api-utils": {
@@ -6422,25 +6422,25 @@
       "license": "MIT"
     },
     "node_modules/webidl-conversions": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
-      "integrity": "sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-8.0.0.tgz",
+      "integrity": "sha512-n4W4YFyz5JzOfQeA8oN7dUYpR+MBP3PIUsn2jLjWXwK5ASUzt0Jc/A5sAUZoCYFJRGF0FBKJ+1JjN43rNdsQzA==",
       "license": "BSD-2-Clause",
       "engines": {
-        "node": ">=12"
+        "node": ">=20"
       }
     },
     "node_modules/whatwg-url": {
-      "version": "14.2.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-14.2.0.tgz",
-      "integrity": "sha512-De72GdQZzNTUBBChsXueQUnPKDkg/5A5zp7pFDuQAj5UFoENpiACU0wlCvzpAGnTkj++ihpKwKyYewn/XNUbKw==",
+      "version": "15.1.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-15.1.0.tgz",
+      "integrity": "sha512-2ytDk0kiEj/yu90JOAp44PVPUkO9+jVhyf+SybKlRHSDlvOOZhdPIrr7xTH64l4WixO2cP+wQIcgujkGBPPz6g==",
       "license": "MIT",
       "dependencies": {
-        "tr46": "^5.1.0",
-        "webidl-conversions": "^7.0.0"
+        "tr46": "^6.0.0",
+        "webidl-conversions": "^8.0.0"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=20"
       }
     },
     "node_modules/which": {
diff --git a/package.json b/package.json
index 04e7ce0..99a8bfa 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
   },
   "dependencies": {
     "@types/whatwg-url": "^13.0.0",
-    "whatwg-url": "^14.1.0"
+    "whatwg-url": "^15.1.0"
   },
   "engines": {
     "node": ">=20.19.0"