diff --git a/package-lock.json b/package-lock.json
index 2aac1d0..9e40008 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
       "devDependencies": {
         "@types/node": "^20.0.0",
         "@vercel/ncc": "^0.38.4",
-        "typescript": "^5.9.3"
+        "typescript": "^6.0.2"
       }
     },
     "node_modules/@actions/core": {
@@ -379,9 +379,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+      "integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index d452815..8c09fba 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,6 @@
   "devDependencies": {
     "@types/node": "^20.0.0",
     "@vercel/ncc": "^0.38.4",
-    "typescript": "^5.9.3"
+    "typescript": "^6.0.2"
   }
 }