diff --git a/package.json b/package.json
index 905b4f2..eab49a6 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
         "@octokit/types": "^16.0.0",
         "@vercel/ncc": "^0.38.4",
         "@vitest/coverage-v8": "^4.1.2",
-        "typescript": "^5.9.3",
+        "typescript": "^6.0.3",
         "vitest": "^4.1.2"
     }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 39dce9f..558b4bc 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -45,8 +45,8 @@ importers:
         specifier: ^4.1.2
         version: 4.1.2(vitest@4.1.2(@types/node@25.6.0)(vite@7.3.1(@types/node@25.6.0)))
       typescript:
-        specifier: ^5.9.3
-        version: 5.9.3
+        specifier: ^6.0.3
+        version: 6.0.3
       vitest:
         specifier: ^4.1.2
         version: 4.1.2(@types/node@25.6.0)(vite@7.3.1(@types/node@25.6.0))
@@ -716,8 +716,8 @@ packages:
     resolution: {integrity: sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==}
     engines: {node: '>=0.6.11 <=0.7.0 || >=0.7.3'}
 
-  typescript@5.9.3:
-    resolution: {integrity: sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==}
+  typescript@6.0.3:
+    resolution: {integrity: sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==}
     engines: {node: '>=14.17'}
     hasBin: true
 
@@ -1376,7 +1376,7 @@ snapshots:
 
   tunnel@0.0.6: {}
 
-  typescript@5.9.3: {}
+  typescript@6.0.3: {}
 
   undici-types@7.19.2: {}