diff --git a/package.json b/package.json
index 564d346..dd18e19 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "yaml": "^2.9.0"
   },
   "devDependencies": {
-    "@cloudflare/workers-types": "^5.20260819.1",
+    "@cloudflare/workers-types": "^5.20260826.1",
     "typescript": "^7.0.2",
     "vitest": "^4.1.11",
     "wrangler": "^4.124.0"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3ad0210..7e5a2af 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -19,8 +19,8 @@ importers:
         version: 2.9.0
     devDependencies:
       '@cloudflare/workers-types':
-        specifier: ^5.20260819.1
-        version: 5.20260819.1
+        specifier: ^5.20260826.1
+        version: 5.20260826.1
       typescript:
         specifier: ^7.0.2
         version: 7.0.2
@@ -29,7 +29,7 @@ importers:
         version: 4.1.11(vite@7.3.1(yaml@2.9.0))
       wrangler:
         specifier: ^4.124.0
-        version: 4.124.0(@cloudflare/workers-types@5.20260819.1)
+        version: 4.124.0(@cloudflare/workers-types@5.20260826.1)
 
 packages:
 
@@ -76,8 +76,8 @@ packages:
     cpu: [x64]
     os: [win32]
 
-  '@cloudflare/workers-types@5.20260819.1':
-    resolution: {integrity: sha512-nUoWrl+16WfocHgXAARAvpQ7dLMF4tSmTvvgLLg5clYhP2j8CYerZ2KC8agnlWHqOAKp45B3F+LcsjNZrZyiRA==}
+  '@cloudflare/workers-types@5.20260826.1':
+    resolution: {integrity: sha512-hyW0QHvJYKhsMTAx1YZkbhcXBr17Brl1xZwvVExYmB5pAExJCCzAEouKNGwag2H+yBlqLay3X3kZoiJoGu2DRw==}
 
   '@cspotcode/source-map-support@0.8.1':
     resolution: {integrity: sha512-IchNf6dN4tHoMFIn/7OE8LWZ19Y6q/67Bmf6vnGREv8RSbBVb9LPJxEcnwrcwX6ixSvaiGoomAUvu4YSxXrVgw==}
@@ -1280,7 +1280,7 @@ snapshots:
   '@cloudflare/workerd-windows-64@1.20260815.1':
     optional: true
 
-  '@cloudflare/workers-types@5.20260819.1': {}
+  '@cloudflare/workers-types@5.20260826.1': {}
 
   '@cspotcode/source-map-support@0.8.1':
     dependencies:
@@ -2141,7 +2141,7 @@ snapshots:
       '@cloudflare/workerd-linux-arm64': 1.20260815.1
       '@cloudflare/workerd-windows-64': 1.20260815.1
 
-  wrangler@4.124.0(@cloudflare/workers-types@5.20260819.1):
+  wrangler@4.124.0(@cloudflare/workers-types@5.20260826.1):
     dependencies:
       '@cloudflare/kv-asset-handler': 0.5.0
       '@cloudflare/unenv-preset': 2.16.1(unenv@2.0.0-rc.24)(workerd@1.20260815.1)
@@ -2152,7 +2152,7 @@ snapshots:
       unenv: 2.0.0-rc.24
       workerd: 1.20260815.1
     optionalDependencies:
-      '@cloudflare/workers-types': 5.20260819.1
+      '@cloudflare/workers-types': 5.20260826.1
       fsevents: 2.3.3
     transitivePeerDependencies:
       - bufferutil