diff --git a/package-lock.json b/package-lock.json
index 6b25645..12c1df5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.230620.2",
       "license": "MIT",
       "dependencies": {
-        "itty-router": "^4.0.11"
+        "itty-router": "^4.0.13"
       },
       "devDependencies": {
         "@cloudflare/workers-types": "^4.20230518.0",
@@ -1975,9 +1975,9 @@
       "dev": true
     },
     "node_modules/itty-router": {
-      "version": "4.0.11",
-      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-4.0.11.tgz",
-      "integrity": "sha512-I7lm8f76jHUwftzzsFJhYCOvueFFyNNZs9d8HfMP5e6SGGyiOc3sB6/wNGoETTZTVbAufq5M2KKGos+ZkhDW/A=="
+      "version": "4.0.13",
+      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-4.0.13.tgz",
+      "integrity": "sha512-iiQ9k1nQgaal/MteVft5pwYkvzuZx3idPT9tYpKWl7rKH74tyz5VVSVUCXUO0iBh5HDXjHYsix90UrFKPfThHg=="
     },
     "node_modules/js-yaml": {
       "version": "4.1.0",
diff --git a/package.json b/package.json
index 012348b..dc1bf0d 100644
--- a/package.json
+++ b/package.json
@@ -35,6 +35,6 @@
     "wrangler": "^3.1.1"
   },
   "dependencies": {
-    "itty-router": "^4.0.11"
+    "itty-router": "^4.0.13"
   }
 }