diff --git a/package.json b/package.json
index 51efc35..2fca2d9 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "bootstrap": "^4.1.3",
     "bootstrap-sass": "~3.3.7",
     "chart.js": "^2.6.0",
-    "core-js": "^2.5.7",
+    "core-js": "^3.0.0",
     "font-awesome": "^4.7.0",
     "jquery": "^3.2.1",
     "ng2-charts": "^1.6.0",