diff --git a/package.json b/package.json
index ea8b2d5eb..b6f257468 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "@angular/platform-browser": "5.0.1",
     "@angular/platform-browser-dynamic": "5.0.1",
     "@angular/router": "5.0.1",
-    "@types/core-js": "0.9.43",
+    "@types/core-js": "0.9.44",
     "angular-http-server": "1.4.2",
     "angular2-jwt": "0.2.3",
     "angular2-toaster": "4.0.1",