diff --git a/package-lock.json b/package-lock.json
index 3064ef1..40a2b20 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
         "finished": "^1.2.2",
         "koa": "^3.0.1",
         "koa-body": "^6.0.1",
-        "koa-router": "^13.1.1"
+        "koa-router": "^14.0.0"
       },
       "bin": {
         "build.whatwg.org": "lib/app.js"
@@ -1365,19 +1365,19 @@
       "integrity": "sha512-8ODW8TrDuMYvXRwra/Kh7/rJo9BtOfPc6qO8eAfC80CnCvSjSl0bkRM24X6/XBBEyj0v1nRUQ1LyOy3dbqOWXw=="
     },
     "node_modules/koa-router": {
-      "version": "13.1.1",
-      "resolved": "https://registry.npmjs.org/koa-router/-/koa-router-13.1.1.tgz",
-      "integrity": "sha512-3GxRi7CxEgsfGhdFf4OW4OLv0DFdyNl2drcOCtoezi+LDSnkg0mhr1Iq5Q25R4FJt3Gw6dcAKrcpaCJ7WJfhYg==",
-      "deprecated": "Please use @koa/router instead of koa-router. This is the same package maintained by the same people, but under the Koa team's control on GitHub. Versioning is identical and it is a drop-in replacement. Maintenance is supported by Forward Email @ https://forwardemail.net",
+      "version": "14.0.0",
+      "resolved": "https://registry.npmjs.org/koa-router/-/koa-router-14.0.0.tgz",
+      "integrity": "sha512-Ue8f/PRsLLNm6b7y+eS6xkqvsG2xH11d2VB1HPcfdfW6p5736kCHf2pXaq8q9XPQ01x0Dk7V/P5Il9pe+tGTxA==",
+      "deprecated": "Please use @koa/router instead, starting from v9! ",
       "license": "MIT",
       "dependencies": {
         "debug": "^4.4.1",
         "http-errors": "^2.0.0",
         "koa-compose": "^4.1.0",
-        "path-to-regexp": "^6.3.0"
+        "path-to-regexp": "^8.2.0"
       },
       "engines": {
-        "node": ">= 18"
+        "node": ">= 20"
       }
     },
     "node_modules/koa-router/node_modules/http-errors": {
@@ -1689,10 +1689,14 @@
       }
     },
     "node_modules/path-to-regexp": {
-      "version": "6.3.0",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-6.3.0.tgz",
-      "integrity": "sha512-Yhpw4T9C6hPpgPeA28us07OJeqZ5EzQTkbfwuhsUg0c237RomFoETJgmp2sa3F/41gfLE6G5cqcYwznmeEeOlQ==",
-      "license": "MIT"
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-8.3.0.tgz",
+      "integrity": "sha512-7jdwVIRtsP8MYpdXSwOS0YdD0Du+qOoF/AEPIt88PcCFrZCzx41oxku1jD88hZBwbNUIEfpqvuhjFaMAqMTWnA==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
     },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
diff --git a/package.json b/package.json
index 4a838b4..0620588 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "finished": "^1.2.2",
     "koa": "^3.0.1",
     "koa-body": "^6.0.1",
-    "koa-router": "^13.1.1"
+    "koa-router": "^14.0.0"
   },
   "devDependencies": {
     "@domenic/eslint-config": "^4.0.1",