diff --git a/package-lock.json b/package-lock.json
index 2e368ce..96a48f7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "devDependencies": {
         "@types/node": "^25.9.2",
         "rimraf": "^6.1.3",
-        "typescript": "^5.4.0",
+        "typescript": "^6.0.3",
         "vitest": "^4.1.8"
       },
       "engines": {
@@ -1214,9 +1214,9 @@
       "optional": true
     },
     "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 82ac0a1..018acbe 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
   "devDependencies": {
     "@types/node": "^25.9.2",
     "rimraf": "^6.1.3",
-    "typescript": "^5.4.0",
+    "typescript": "^6.0.3",
     "vitest": "^4.1.8"
   },
   "publishConfig": {