diff --git a/package.json b/package.json
index 82a9b99..b75ec87 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "dependencies": {
     "rxjs": "6.1.0",
-    "core-js": "2.5.5",
+    "core-js": "2.6.12",
     "zone.js": "0.8.26",
     "hammerjs": "2.0.8",
     "rxjs-compat": "6.1.0",