diff --git a/src/microsoft-trydotnet/package-lock.json b/src/microsoft-trydotnet/package-lock.json
index 6079e2ec9..66a50287b 100644
--- a/src/microsoft-trydotnet/package-lock.json
+++ b/src/microsoft-trydotnet/package-lock.json
@@ -37,7 +37,7 @@
         "source-map-support": "0.5.21",
         "ts-mocha": "11.1.0",
         "ts-node": "10.9.2",
-        "typescript": "^5.9.3",
+        "typescript": "^6.0.3",
         "uglify-js": "3.19.3"
       },
       "engines": {
@@ -3410,9 +3410,9 @@
       "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="
     },
     "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/src/microsoft-trydotnet/package.json b/src/microsoft-trydotnet/package.json
index 28cde038e..c1176d6f8 100644
--- a/src/microsoft-trydotnet/package.json
+++ b/src/microsoft-trydotnet/package.json
@@ -35,7 +35,7 @@
     "source-map-support": "0.5.21",
     "ts-mocha": "11.1.0",
     "ts-node": "10.9.2",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
     "uglify-js": "3.19.3"
   },
   "scripts": {