diff --git a/package-lock.json b/package-lock.json
index 81d3cda..90eac3a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1645,6 +1645,14 @@
       "requires": {
         "core-js": "^2.4.0",
         "regenerator-runtime": "^0.11.0"
+      },
+      "dependencies": {
+        "core-js": {
+          "version": "2.6.7",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.7.tgz",
+          "integrity": "sha512-ydmsQxDVH7lDpYoirXft8S83ddKKfdsrsmWhtyj7xafXVLbLhKOyfD7kAi2ueFfeP7m9rNavjW59O3hLLzzC5A==",
+          "dev": true
+        }
       }
     },
     "babel-template": {
@@ -2720,9 +2728,9 @@
       }
     },
     "core-js": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.5.3.tgz",
-      "integrity": "sha1-isw4NFgk8W2DZbfJtCWRaOjtYD4="
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.1.1.tgz",
+      "integrity": "sha512-OddJJmAMN6czmPEtp1ScHFWq4RXzH1iWJFGL8CZ6UcopeBzCMjo4Slv0UoLW2hhny1/wsDowm6xCmBCWQ1azkA=="
     },
     "core-util-is": {
       "version": "1.0.2",
@@ -6099,6 +6107,12 @@
         "useragent": "2.3.0"
       },
       "dependencies": {
+        "core-js": {
+          "version": "2.6.7",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.7.tgz",
+          "integrity": "sha512-ydmsQxDVH7lDpYoirXft8S83ddKKfdsrsmWhtyj7xafXVLbLhKOyfD7kAi2ueFfeP7m9rNavjW59O3hLLzzC5A==",
+          "dev": true
+        },
         "mime": {
           "version": "2.4.2",
           "resolved": "https://registry.npmjs.org/mime/-/mime-2.4.2.tgz",
diff --git a/package.json b/package.json
index f47352f..09fd719 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "@fortawesome/free-solid-svg-icons": "^5.1.0-8",
     "@ng-bootstrap/ng-bootstrap": "^4.0.0",
     "bootstrap": "4.3.0",
-    "core-js": "^2.4.1",
+    "core-js": "^3.1.1",
     "hammerjs": "^2.0.8",
     "intl": "^1.2.5",
     "ng-scrollreveal": "^2.2.0",