diff --git a/package-lock.json b/package-lock.json
index 5c9dff1..9908461 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "@vitest/eslint-plugin": "1.6.27",
         "eslint": "10.8.1",
         "globals": "17.11.0",
-        "typescript": "5.9.3",
+        "typescript": "6.0.3",
         "typescript-eslint": "8.68.0",
         "unplugin-dts": "1.0.3",
         "vite": "8.2.2",
@@ -2139,6 +2139,20 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "node_modules/@microsoft/api-extractor/node_modules/typescript": {
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
     "node_modules/@microsoft/tsdoc": {
       "version": "0.16.0",
       "resolved": "https://registry.npmjs.org/@microsoft/tsdoc/-/tsdoc-0.16.0.tgz",
@@ -7260,9 +7274,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 913328d..12aec6e 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "@vitest/eslint-plugin": "1.6.27",
     "eslint": "10.8.1",
     "globals": "17.11.0",
-    "typescript": "5.9.3",
+    "typescript": "6.0.3",
     "typescript-eslint": "8.68.0",
     "unplugin-dts": "1.0.3",
     "vite": "8.2.2",