diff --git a/package-lock.json b/package-lock.json
index 18b689a..fcd3577 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "2.0.0",
       "dependencies": {
         "@xmarcos/enchinito": "^0.4.2",
-        "itty-router": "^4.0.23"
+        "itty-router": "^4.0.27"
       },
       "devDependencies": {
         "@cloudflare/workers-types": "^4.20240222.0",
@@ -4127,9 +4127,9 @@
       }
     },
     "node_modules/itty-router": {
-      "version": "4.0.23",
-      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-4.0.23.tgz",
-      "integrity": "sha512-tP1NI8PVK43vWlBnIPqj47ni5FDSczFviA4wgBznscndo8lEvBA+pO3DD1rNbIQPcZhprr775iUTunyGvQMcBw=="
+      "version": "4.0.27",
+      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-4.0.27.tgz",
+      "integrity": "sha512-Q3/GOE2EJvyu3hhxGN3WDWh3QNg4v7h1KFx/jSLcIOOkpSI1jUFTgGefEESXon4j5YwqCIf0DEemjiVAFSBiUw=="
     },
     "node_modules/java-properties": {
       "version": "1.0.2",
@@ -12382,9 +12382,9 @@
       }
     },
     "itty-router": {
-      "version": "4.0.23",
-      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-4.0.23.tgz",
-      "integrity": "sha512-tP1NI8PVK43vWlBnIPqj47ni5FDSczFviA4wgBznscndo8lEvBA+pO3DD1rNbIQPcZhprr775iUTunyGvQMcBw=="
+      "version": "4.0.27",
+      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-4.0.27.tgz",
+      "integrity": "sha512-Q3/GOE2EJvyu3hhxGN3WDWh3QNg4v7h1KFx/jSLcIOOkpSI1jUFTgGefEESXon4j5YwqCIf0DEemjiVAFSBiUw=="
     },
     "java-properties": {
       "version": "1.0.2",
diff --git a/package.json b/package.json
index 2998591..df4a094 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "@xmarcos/enchinito": "^0.4.2",
-    "itty-router": "^4.0.23"
+    "itty-router": "^4.0.27"
   },
   "devDependencies": {
     "@cloudflare/workers-types": "^4.20240222.0",