diff --git a/package-lock.json b/package-lock.json
index a5e16b5..534add1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "itty-router": "2.6.1",
+        "itty-router": "2.6.3",
         "serverless-cloudflare-workers": "1.2.0"
       },
       "devDependencies": {
@@ -4131,9 +4131,9 @@
       }
     },
     "node_modules/itty-router": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-2.6.1.tgz",
-      "integrity": "sha512-l9gxWe5TOLUESYnBn85Jxd6tIZLWdRX5YKkHIBfSgbNQ7UFPNUGuWihRV+LlEbfJJIzgLmhwAbaWRi5yWJm8kg=="
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-2.6.3.tgz",
+      "integrity": "sha512-w9aELaE7U/vH5ykJ2wacgNe0hOa1z4XdiSgYgAuEg1eZ+G8wZvURWIa3Vib2UhrFY2r+hZgVIjP1mFO+Vkhk5Q=="
     },
     "node_modules/jest-worker": {
       "version": "27.5.1",
@@ -10425,9 +10425,9 @@
       "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8="
     },
     "itty-router": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-2.6.1.tgz",
-      "integrity": "sha512-l9gxWe5TOLUESYnBn85Jxd6tIZLWdRX5YKkHIBfSgbNQ7UFPNUGuWihRV+LlEbfJJIzgLmhwAbaWRi5yWJm8kg=="
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/itty-router/-/itty-router-2.6.3.tgz",
+      "integrity": "sha512-w9aELaE7U/vH5ykJ2wacgNe0hOa1z4XdiSgYgAuEg1eZ+G8wZvURWIa3Vib2UhrFY2r+hZgVIjP1mFO+Vkhk5Q=="
     },
     "jest-worker": {
       "version": "27.5.1",
diff --git a/package.json b/package.json
index d3811a7..3337da9 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "webpack-cli": "4.10.0"
   },
   "dependencies": {
-    "itty-router": "2.6.1",
+    "itty-router": "2.6.3",
     "serverless-cloudflare-workers": "1.2.0"
   }
 }