diff --git a/package.json b/package.json
index 3a8cf37..b3bb781 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "devDependencies": {
     "@types/node": "^22.15.30",
     "picocolors": "^1.1.1",
-    "typescript": "^5.8.3",
+    "typescript": "^6.0.2",
     "wrangler": "^4.81.1"
   },
   "pnpm": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 23ecc7c..13575e7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -22,8 +22,8 @@ importers:
         specifier: ^1.1.1
         version: 1.1.1
       typescript:
-        specifier: ^5.8.3
-        version: 5.9.3
+        specifier: ^6.0.2
+        version: 6.0.2
       wrangler:
         specifier: ^4.81.1
         version: 4.81.1
@@ -647,8 +647,8 @@ packages:
   tslib@2.8.1:
     resolution: {integrity: sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==}
 
-  typescript@5.9.3:
-    resolution: {integrity: sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==}
+  typescript@6.0.2:
+    resolution: {integrity: sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==}
     engines: {node: '>=14.17'}
     hasBin: true
 
@@ -1172,7 +1172,7 @@ snapshots:
   tslib@2.8.1:
     optional: true
 
-  typescript@5.9.3: {}
+  typescript@6.0.2: {}
 
   undici-types@6.21.0: {}