diff --git a/package.json b/package.json
index d47da2ebe..160e2f0ed 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "@ngx-loading-bar/http-client": "4.2.0",
     "@ngx-loading-bar/router": "4.2.0",
     "@nrwl/angular": "8.2.0",
-    "core-js": "2.6.9",
+    "core-js": "3.1.4",
     "date-fns": "1.30.1",
     "firebase": "6.3.0",
     "hammerjs": "2.0.8",
diff --git a/yarn.lock b/yarn.lock
index d98714172..1c96d4727 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3434,11 +3434,6 @@ core-js-pure@3.1.4:
   resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.1.4.tgz#5fa17dc77002a169a3566cc48dc774d2e13e3769"
   integrity sha512-uJ4Z7iPNwiu1foygbcZYJsJs1jiXrTTCvxfLDXNhI/I+NHbSIEyr548y4fcsCEyWY0XgfAG/qqaunJ1SThHenA==
 
-core-js@2.6.9, core-js@^2.2.0:
-  version "2.6.9"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.9.tgz#6b4b214620c834152e179323727fc19741b084f2"
-  integrity sha512-HOpZf6eXmnl7la+cUdMnLvUxKNqLUzJvgIziQ0DiF3JwSImNphIqdGqzj6hIKyX04MmV0poclQ7+wjWvxQyR2A==
-
 core-js@3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.0.1.tgz#1343182634298f7f38622f95e73f54e48ddf4738"
@@ -3449,6 +3444,11 @@ core-js@3.1.4:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.1.4.tgz#3a2837fc48e582e1ae25907afcd6cf03b0cc7a07"
   integrity sha512-YNZN8lt82XIMLnLirj9MhKDFZHalwzzrL9YLt6eb0T5D0EDl4IQ90IGkua8mHbnxNrkj1d8hbdizMc0Qmg1WnQ==
 
+core-js@^2.2.0:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.9.tgz#6b4b214620c834152e179323727fc19741b084f2"
+  integrity sha512-HOpZf6eXmnl7la+cUdMnLvUxKNqLUzJvgIziQ0DiF3JwSImNphIqdGqzj6hIKyX04MmV0poclQ7+wjWvxQyR2A==
+
 core-js@^2.4.0:
   version "2.6.5"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.5.tgz#44bc8d249e7fb2ff5d00e0341a7ffb94fbf67895"