diff --git a/package.json b/package.json
index 6910ffea2..dc2792b61 100644
--- a/package.json
+++ b/package.json
@@ -148,7 +148,7 @@
         "@bbob/types": "4.3.1",
         "@cloudflare/containers": "0.1.0",
         "@cloudflare/puppeteer": "1.0.5",
-        "@cloudflare/workers-types": "4.20260130.0",
+        "@cloudflare/workers-types": "4.20260131.0",
         "@eslint/eslintrc": "3.3.3",
         "@eslint/js": "9.39.2",
         "@microsoft/eslint-formatter-sarif": "3.1.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index dd9f0e615..8a307f33b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -303,8 +303,8 @@ importers:
         specifier: 1.0.5
         version: 1.0.5(bufferutil@4.0.9)(utf-8-validate@5.0.10)
       '@cloudflare/workers-types':
-        specifier: 4.20260130.0
-        version: 4.20260130.0
+        specifier: 4.20260131.0
+        version: 4.20260131.0
       '@eslint/eslintrc':
         specifier: 3.3.3
         version: 3.3.3
@@ -463,7 +463,7 @@ importers:
         version: 4.0.9(@types/debug@4.1.12)(@types/node@25.1.0)(jiti@2.6.1)(jsdom@27.0.0(bufferutil@4.0.9)(postcss@8.5.6)(utf-8-validate@5.0.10))(msw@2.4.3(typescript@5.9.3))(tsx@4.21.0)(yaml@2.8.2)
       wrangler:
         specifier: 4.61.1
-        version: 4.61.1(@cloudflare/workers-types@4.20260130.0)(bufferutil@4.0.9)(utf-8-validate@5.0.10)
+        version: 4.61.1(@cloudflare/workers-types@4.20260131.0)(bufferutil@4.0.9)(utf-8-validate@5.0.10)
       yaml-eslint-parser:
         specifier: 2.0.0
         version: 2.0.0
@@ -1195,8 +1195,8 @@ packages:
     cpu: [x64]
     os: [win32]
 
-  '@cloudflare/workers-types@4.20260130.0':
-    resolution: {integrity: sha512-eVJZjA4o0ANE/RX5g6mBs5MKRQxcSJYDPsFj8SPul7FDSFv682UzwXK3i0CSdIy/rtDNrMRmwJZ8KxANg2bY8A==}
+  '@cloudflare/workers-types@4.20260131.0':
+    resolution: {integrity: sha512-ELgvb2mp68Al50p+FmpgCO2hgU5o4tmz8pi7kShN+cRXc0UZoEdxpDIikR0CeT7b3tV7wlnEnsUzd0UoJLS0oQ==}
 
   '@colors/colors@1.6.0':
     resolution: {integrity: sha512-Ir+AOibqzrIsL6ajt3Rz3LskB7OiMVHqltZmspbW/TJuTVuyOMirVqAkjfY6JISiLHgyNqicAC8AyHHGzNd/dA==}
@@ -7735,7 +7735,7 @@ snapshots:
   '@cloudflare/workerd-windows-64@1.20260128.0':
     optional: true
 
-  '@cloudflare/workers-types@4.20260130.0': {}
+  '@cloudflare/workers-types@4.20260131.0': {}
 
   '@colors/colors@1.6.0': {}
 
@@ -13459,7 +13459,7 @@ snapshots:
       '@cloudflare/workerd-linux-arm64': 1.20260128.0
       '@cloudflare/workerd-windows-64': 1.20260128.0
 
-  wrangler@4.61.1(@cloudflare/workers-types@4.20260130.0)(bufferutil@4.0.9)(utf-8-validate@5.0.10):
+  wrangler@4.61.1(@cloudflare/workers-types@4.20260131.0)(bufferutil@4.0.9)(utf-8-validate@5.0.10):
     dependencies:
       '@cloudflare/kv-asset-handler': 0.4.2
       '@cloudflare/unenv-preset': 2.12.0(unenv@2.0.0-rc.24)(workerd@1.20260128.0)
@@ -13470,7 +13470,7 @@ snapshots:
       unenv: 2.0.0-rc.24
       workerd: 1.20260128.0
     optionalDependencies:
-      '@cloudflare/workers-types': 4.20260130.0
+      '@cloudflare/workers-types': 4.20260131.0
       fsevents: 2.3.3
     transitivePeerDependencies:
       - bufferutil