diff --git a/package-lock.json b/package-lock.json
index b22320ce..90c61a0c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3427,9 +3427,9 @@
       }
     },
     "core-js": {
-      "version": "2.6.5",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.5.tgz",
-      "integrity": "sha512-klh/kDpwX8hryYL14M9w/xei6vrv6sE8gTHDG7/T/+SEovB/G4ejwcfE/CBzO6Edsu+OETZMZ3wcX/EjUkrl5A==",
+      "version": "2.6.11",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.11.tgz",
+      "integrity": "sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==",
       "dev": true
     },
     "core-util-is": {
diff --git a/package.json b/package.json
index 61533247..a9beb242 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
     "awesome-typescript-loader": "5.2.1",
     "codelyzer": "4.5.0",
     "copy-webpack-plugin": "4.6.0",
-    "core-js": "2.6.5",
+    "core-js": "2.6.11",
     "coveralls": "3.0.3",
     "jasmine-core": "3.4.0",
     "jasmine-spec-reporter": "4.2.1",