diff --git a/monkey/monkey_island/cc/ui/.babelrc b/monkey/monkey_island/cc/ui/.babelrc
index f099584fc..c88dd184d 100644
--- a/monkey/monkey_island/cc/ui/.babelrc
+++ b/monkey/monkey_island/cc/ui/.babelrc
@@ -3,7 +3,8 @@
     [
       "@babel/preset-env",
       {
-        "useBuiltIns": "entry"
+        "useBuiltIns": "entry",
+        "corejs": 3
       }
     ],
     "@babel/preset-react"
diff --git a/monkey/monkey_island/cc/ui/package-lock.json b/monkey/monkey_island/cc/ui/package-lock.json
index e7ba6872f..1fb576113 100644
--- a/monkey/monkey_island/cc/ui/package-lock.json
+++ b/monkey/monkey_island/cc/ui/package-lock.json
@@ -952,15 +952,6 @@
         "@babel/helper-plugin-utils": "^7.8.3"
       }
     },
-    "@babel/polyfill": {
-      "version": "7.10.1",
-      "resolved": "https://registry.npmjs.org/@babel/polyfill/-/polyfill-7.10.1.tgz",
-      "integrity": "sha512-TviueJ4PBW5p48ra8IMtLXVkDucrlOZAIZ+EXqS3Ot4eukHbWiqcn7DcqpA1k5PcKtmJ4Xl9xwdv6yQvvcA+3g==",
-      "requires": {
-        "core-js": "^2.6.5",
-        "regenerator-runtime": "^0.13.4"
-      }
-    },
     "@babel/preset-env": {
       "version": "7.9.6",
       "resolved": "https://registry.npmjs.org/@babel/preset-env/-/preset-env-7.9.6.tgz",
@@ -1071,6 +1062,13 @@
       "requires": {
         "core-js": "^2.6.5",
         "regenerator-runtime": "^0.13.4"
+      },
+      "dependencies": {
+        "core-js": {
+          "version": "2.6.11",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.11.tgz",
+          "integrity": "sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg=="
+        }
       }
     },
     "@babel/runtime-corejs3": {
@@ -2896,6 +2894,11 @@
         "regenerator-runtime": "^0.11.0"
       },
       "dependencies": {
+        "core-js": {
+          "version": "2.6.11",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.11.tgz",
+          "integrity": "sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg=="
+        },
         "regenerator-runtime": {
           "version": "0.11.1",
           "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz",
@@ -4017,9 +4020,9 @@
       }
     },
     "core-js": {
-      "version": "2.6.11",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.11.tgz",
-      "integrity": "sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg=="
+      "version": "3.6.5",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.6.5.tgz",
+      "integrity": "sha512-vZVEEwZoIsI+vPEuoF9Iqf5H7/M3eeQqWlQnYa8FSKKePuYTf5MWnxb5SDAzCa60b3JBRS5g9b+Dq7b1y/RCrA=="
     },
     "core-js-compat": {
       "version": "3.6.5",
@@ -13659,6 +13662,13 @@
         "react-is": "^16.8.4",
         "react-lifecycles-compat": "^3.0.4",
         "shortid": "^2.2.14"
+      },
+      "dependencies": {
+        "core-js": {
+          "version": "2.6.11",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.11.tgz",
+          "integrity": "sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg=="
+        }
       }
     },
     "react-jsonschema-form-bs4": {
@@ -13678,6 +13688,13 @@
         "react-is": "^16.8.4",
         "react-lifecycles-compat": "^3.0.4",
         "shortid": "^2.2.14"
+      },
+      "dependencies": {
+        "core-js": {
+          "version": "2.6.11",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.11.tgz",
+          "integrity": "sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg=="
+        }
       }
     },
     "react-lifecycles-compat": {
diff --git a/monkey/monkey_island/cc/ui/package.json b/monkey/monkey_island/cc/ui/package.json
index 66bb89102..d4da19987 100644
--- a/monkey/monkey_island/cc/ui/package.json
+++ b/monkey/monkey_island/cc/ui/package.json
@@ -59,7 +59,6 @@
     "webpack-dev-server": "^3.11.0"
   },
   "dependencies": {
-    "@babel/polyfill": "^7.10.1",
     "@emotion/core": "^10.0.22",
     "@fortawesome/fontawesome-svg-core": "^1.2.29",
     "@fortawesome/free-regular-svg-icons": "^5.13.1",
@@ -68,7 +67,7 @@
     "@kunukn/react-collapse": "^1.2.7",
     "bootstrap": "^4.5.0",
     "classnames": "^2.2.6",
-    "core-js": "^2.6.10",
+    "core-js": "^3.6.5",
     "d3": "^5.14.1",
     "downloadjs": "^1.4.7",
     "fetch": "^1.1.0",
diff --git a/monkey/monkey_island/cc/ui/src/index.js b/monkey/monkey_island/cc/ui/src/index.js
index e6264f2ad..99468a320 100644
--- a/monkey/monkey_island/cc/ui/src/index.js
+++ b/monkey/monkey_island/cc/ui/src/index.js
@@ -1,4 +1,5 @@
-import '@babel/polyfill';
+import "core-js/stable";
+import "regenerator-runtime/runtime";
 import 'core-js/fn/object/assign';
 import React from 'react';
 import ReactDOM from 'react-dom';