diff --git a/package-lock.json b/package-lock.json
index 9e58502..2a620f1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "itty-router": "^2.6.3",
+        "itty-router": "^2.6.6",
         "toucan-js": "^2.6.1"
       },
       "devDependencies": {
@@ -4692,9 +4692,9 @@
       }
     },
     "node_modules/itty-router": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-2.6.3.tgz",
-      "integrity": "sha512-w9aELaE7U/vH5ykJ2wacgNe0hOa1z4XdiSgYgAuEg1eZ+G8wZvURWIa3Vib2UhrFY2r+hZgVIjP1mFO+Vkhk5Q=="
+      "version": "2.6.6",
+      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-2.6.6.tgz",
+      "integrity": "sha512-hIPHtXGymCX7Lzb2I4G6JgZFE4QEEQwst9GORK7sMYUpJvLfy4yZJr95r04e8DzoAnj6HcxM2m4TbK+juu+18g=="
     },
     "node_modules/jest": {
       "version": "29.0.3",
@@ -11209,9 +11209,9 @@
       }
     },
     "itty-router": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-2.6.3.tgz",
-      "integrity": "sha512-w9aELaE7U/vH5ykJ2wacgNe0hOa1z4XdiSgYgAuEg1eZ+G8wZvURWIa3Vib2UhrFY2r+hZgVIjP1mFO+Vkhk5Q=="
+      "version": "2.6.6",
+      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-2.6.6.tgz",
+      "integrity": "sha512-hIPHtXGymCX7Lzb2I4G6JgZFE4QEEQwst9GORK7sMYUpJvLfy4yZJr95r04e8DzoAnj6HcxM2m4TbK+juu+18g=="
     },
     "jest": {
       "version": "29.0.3",
diff --git a/package.json b/package.json
index ad957a0..a619441 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "wrangler": "^2.1.6"
   },
   "dependencies": {
-    "itty-router": "^2.6.3",
+    "itty-router": "^2.6.6",
     "toucan-js": "^2.6.1"
   }
 }