diff --git a/package-lock.json b/package-lock.json
index d0d00930f..e78ad4b0c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4543,9 +4543,9 @@
       }
     },
     "core-js": {
-      "version": "3.4.6",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.4.6.tgz",
-      "integrity": "sha512-MO40uOm6V8O1ALTK7MmjYBkQgeAyy03rMspzpBJ8C5mZUKQtHTDMNeF282wX/aXuUekL4zXjgPsfs6tDp3GnwQ==",
+      "version": "3.4.7",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.4.7.tgz",
+      "integrity": "sha512-qaPVGw30J1wQ0GR3GvoPqlGf9GZfKKF4kFC7kiHlcsPTqH3txrs9crCp3ZiMAXuSenhz89Jnl4GZs/67S5VOSg==",
       "dev": true
     },
     "core-js-compat": {
diff --git a/package.json b/package.json
index c069abd6f..040794994 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "babel-plugin-transform-inline-environment-variables": "0.4.3",
     "browserify": "16.5.0",
     "codecov": "3.6.1",
-    "core-js": "3.4.6",
+    "core-js": "3.4.7",
     "cross-env": "6.0.3",
     "eslint": "6.7.2",
     "eslint-plugin-flowtype": "4.5.1",