diff --git a/package-lock.json b/package-lock.json
index faf8ec6..c4e766a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "license": "AGPL-3.0-or-later",
       "devDependencies": {
         "@cloudflare/vitest-pool-workers": "^0.16.18",
-        "@cloudflare/workers-types": "^4.20260329.1",
+        "@cloudflare/workers-types": "^4.20260621.1",
         "@commitlint/cli": "^21.0.2",
         "@commitlint/config-conventional": "^21.0.2",
         "@eslint/js": "^10.0.1",
@@ -436,9 +436,9 @@
       }
     },
     "node_modules/@cloudflare/workers-types": {
-      "version": "4.20260620.1",
-      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20260620.1.tgz",
-      "integrity": "sha512-WB81w9u1bAS7KcekpC7/nYhLpIXAEtgybso7XgGJV8CQKNkNPYcyjvICLdghOlDBi/9Ivk+f7NRckV2Bkq1bDg==",
+      "version": "4.20260621.1",
+      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20260621.1.tgz",
+      "integrity": "sha512-c4xrf4shZdDOK1ihh1UKzlS/3MDYiGThT/Oqr4Y3qR9NLCSNzHB7rt+Vk/LOp0ZSNjA+7WNJEQsOhpiQtpT2GA==",
       "dev": true,
       "license": "MIT OR Apache-2.0"
     },
diff --git a/package.json b/package.json
index 28b33ab..643804e 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "devDependencies": {
     "@cloudflare/vitest-pool-workers": "^0.16.18",
-    "@cloudflare/workers-types": "^4.20260329.1",
+    "@cloudflare/workers-types": "^4.20260621.1",
     "@commitlint/cli": "^21.0.2",
     "@commitlint/config-conventional": "^21.0.2",
     "@eslint/js": "^10.0.1",