diff --git a/package-lock.json b/package-lock.json
index e0d2ecbd..ff671169 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
       },
       "devDependencies": {
         "@biomejs/biome": "^2.5.13",
-        "@cloudflare/workers-types": "^5.20260914.1",
+        "@cloudflare/workers-types": "^5.20261023.1",
         "@eslint/js": "^10.0.1",
         "@types/node": "^26.5.1",
         "@vitest/coverage-v8": "^5.0.1",
@@ -410,9 +410,9 @@
       }
     },
     "node_modules/@cloudflare/workers-types": {
-      "version": "5.20261016.1",
-      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-5.20261016.1.tgz",
-      "integrity": "sha512-I8OJdPl3M6TIl9ksU3wtEyWVhSE8E8txJ/vGOv3SkhjcvN8uMjyFmMvRsNOZgzMe5xYFQ0LctmiGqTwR7DbZ6w==",
+      "version": "5.20261023.1",
+      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-5.20261023.1.tgz",
+      "integrity": "sha512-jRaMsWUF/08dd0dWnX3zPGPOjakkkA2JPnK5vLsCQFmYC40kbMPZ02fvOPO8kqjqgljoMZrKsRiXpR1u1Lp0Qg==",
       "dev": true,
       "license": "MIT OR Apache-2.0"
     },
diff --git a/package.json b/package.json
index 09aeaf92..6dbc9df3 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
   },
   "devDependencies": {
     "@biomejs/biome": "^2.5.13",
-    "@cloudflare/workers-types": "^5.20260914.1",
+    "@cloudflare/workers-types": "^5.20261023.1",
     "@eslint/js": "^10.0.1",
     "@types/node": "^26.5.1",
     "@vitest/coverage-v8": "^5.0.1",