diff --git a/dbg/package.json b/dbg/package.json
index ae8b258..4a0e922 100644
--- a/dbg/package.json
+++ b/dbg/package.json
@@ -98,7 +98,7 @@
         "ts-mocha": "^10.0.0",
         "typedoc": "^0.28.15",
         "typedoc-github-theme": "^0.4.0",
-        "typescript": "~5.2.2",
+        "typescript": "~5.9.3",
         "uglify-js": "^3.15.5",
         "copyfiles": "^2.4.1"
     }