diff --git a/package-lock.json b/package-lock.json
index 7282584..a978399 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1882,9 +1882,9 @@
       "dev": true
     },
     "core-js": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.5.3.tgz",
-      "integrity": "sha1-isw4NFgk8W2DZbfJtCWRaOjtYD4="
+      "version": "2.6.12",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.12.tgz",
+      "integrity": "sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ=="
     },
     "core-util-is": {
       "version": "1.0.2",
diff --git a/package.json b/package.json
index 7fa65d8..f1edb08 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "@angular/platform-browser-dynamic": "^7.2.16",
     "@angular/router": "^7.2.16",
     "bootstrap": "^4.4.1",
-    "core-js": "^2.4.1",
+    "core-js": "^2.6.12",
     "firebase": "^5.11.1",
     "node-sass": "^4.14.0",
     "rxjs": "^6.3.3",