diff --git a/package-lock.json b/package-lock.json
index 8fa83ce..37ed6e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
       },
       "devDependencies": {
         "@types/node": "^22.0.0",
-        "typescript": "^5.6.0",
+        "typescript": "^6.0.3",
         "vitest": "^2.1.0"
       },
       "engines": {
@@ -1305,9 +1305,9 @@
       }
     },
     "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 ec7d567..2a8411a 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "fast-xml-parser": "^4.5.0"
   },
   "devDependencies": {
-    "typescript": "^5.6.0",
+    "typescript": "^6.0.3",
     "vitest": "^2.1.0",
     "@types/node": "^22.0.0"
   },