diff --git a/package-lock.json b/package-lock.json
index 76a1f0b..dc0a151 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "@vscode/test-cli": "^0.0.12",
         "@vscode/test-electron": "^2.4.1",
         "eslint": "^9.39.2",
-        "typescript": "^5.8.2"
+        "typescript": "^6.0.3"
       },
       "engines": {
         "vscode": "^1.100.0"
@@ -3374,9 +3374,9 @@
       }
     },
     "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 401e0e8..19176e5 100644
--- a/package.json
+++ b/package.json
@@ -222,7 +222,7 @@
     "@vscode/test-cli": "^0.0.12",
     "@vscode/test-electron": "^2.4.1",
     "eslint": "^9.39.2",
-    "typescript": "^5.8.2"
+    "typescript": "^6.0.3"
   },
   "dependencies": {
     "@types/node-fetch": "^2.6.13",