diff --git a/package.json b/package.json
index 3353296..59bc2ae 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "karma-jasmine-html-reporter": "~2.1.0",
     "ng-packagr": "^18.0.0",
     "rxjs": "~7.8.1",
-    "typescript": "~5.4.5",
+    "typescript": "~5.9.0",
     "zone.js": "~0.14.2"
   },
   "sideEffects": false