diff --git a/package-lock.json b/package-lock.json
index 8b133935..decabc37 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "itty-router": "^2.6.6"
       },
       "devDependencies": {
-        "@cloudflare/workers-types": "^3.17.0",
+        "@cloudflare/workers-types": "^3.18.0",
         "@types/node": "^17.0.45",
         "typescript": "^4.8.4",
         "wrangler": "^2.1.11"
@@ -28,9 +28,9 @@
       }
     },
     "node_modules/@cloudflare/workers-types": {
-      "version": "3.17.0",
-      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-3.17.0.tgz",
-      "integrity": "sha512-u0cUQ4ntWFFwn5jx0ETa2ItvwvfOMjyaKF2fX2vFVujrSgNES/PnvRzPAhdt9CMYAMidInm0MGkIjxHRsFBaeg==",
+      "version": "3.18.0",
+      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-3.18.0.tgz",
+      "integrity": "sha512-ehKOJVLMeR+tZkYhWEaLYQxl0TaIZu/kE86HF3/RidR8Xv5LuQxpbh+XXAoKVqsaphWLhIgBhgnlN5HGdheXSQ==",
       "dev": true
     },
     "node_modules/@esbuild-plugins/node-globals-polyfill": {
@@ -1570,9 +1570,9 @@
       }
     },
     "@cloudflare/workers-types": {
-      "version": "3.17.0",
-      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-3.17.0.tgz",
-      "integrity": "sha512-u0cUQ4ntWFFwn5jx0ETa2ItvwvfOMjyaKF2fX2vFVujrSgNES/PnvRzPAhdt9CMYAMidInm0MGkIjxHRsFBaeg==",
+      "version": "3.18.0",
+      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-3.18.0.tgz",
+      "integrity": "sha512-ehKOJVLMeR+tZkYhWEaLYQxl0TaIZu/kE86HF3/RidR8Xv5LuQxpbh+XXAoKVqsaphWLhIgBhgnlN5HGdheXSQ==",
       "dev": true
     },
     "@esbuild-plugins/node-globals-polyfill": {
diff --git a/package.json b/package.json
index 9c0ae8f5..d2e74723 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "itty-router": "^2.6.6"
   },
   "devDependencies": {
-    "@cloudflare/workers-types": "^3.17.0",
+    "@cloudflare/workers-types": "^3.18.0",
     "@types/node": "^17.0.45",
     "typescript": "^4.8.4",
     "wrangler": "^2.1.11"