diff --git a/package.json b/package.json
index 4ce8bea..fe72291 100644
--- a/package.json
+++ b/package.json
@@ -42,6 +42,6 @@
     "karma-coverage": "~2.2.1",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "typescript": "~5.5.4"
+    "typescript": "~5.9.3"
   }
 }