diff --git a/package-lock.json b/package-lock.json
index c308cc6..b9d33a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -50,7 +50,7 @@
         "react-dom": "^18.3.0",
         "remark-mdx": "^3.1.1",
         "tsup": "^8.0.0",
-        "typescript": "^5.4.0",
+        "typescript": "^6.0.3",
         "typescript-eslint": "^8.62.0",
         "vitest": "^1.6.0"
       },
@@ -9915,9 +9915,9 @@
       }
     },
     "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 1307eb6..a69e8c9 100644
--- a/package.json
+++ b/package.json
@@ -89,7 +89,7 @@
     "react-dom": "^18.3.0",
     "remark-mdx": "^3.1.1",
     "tsup": "^8.0.0",
-    "typescript": "^5.4.0",
+    "typescript": "^6.0.3",
     "typescript-eslint": "^8.62.0",
     "vitest": "^1.6.0"
   }