diff --git a/package-lock.json b/package-lock.json
index c1b0734..23019d9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "svelte": "^5.55.7"
       },
       "devDependencies": {
-        "@cloudflare/workers-types": "^4.20260518.1",
+        "@cloudflare/workers-types": "^4.20260523.1",
         "@sveltejs/vite-plugin-svelte": "^7.0.0",
         "svelte-check": "^4.0.0",
         "typescript": "^6.0.3",
@@ -140,9 +140,9 @@
       }
     },
     "node_modules/@cloudflare/workers-types": {
-      "version": "4.20260518.1",
-      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20260518.1.tgz",
-      "integrity": "sha512-xXzGrbRi8RHRBNQFgXYkzrB4DgF0RXvmp8E1vCxoBmINpeitM/ZjVDd1CNC+N3uXjgcNjacoz4OgTa0rxgig1A==",
+      "version": "4.20260523.1",
+      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20260523.1.tgz",
+      "integrity": "sha512-Kr66Jip2K3t0srdoLLImzblTTx2T409Zk2J6AHANmlB950rlHr2henMQx7+cdQOLm2p1CttuBcYB1UVjdiFN8Q==",
       "dev": true,
       "license": "MIT OR Apache-2.0"
     },
diff --git a/package.json b/package.json
index 9ac0a14..55b27b8 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     }
   },
   "devDependencies": {
-    "@cloudflare/workers-types": "^4.20260518.1",
+    "@cloudflare/workers-types": "^4.20260523.1",
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
     "svelte-check": "^4.0.0",
     "typescript": "^6.0.3",