diff --git a/package-lock.json b/package-lock.json
index 9daa1b86734..02299512180 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9826,9 +9826,9 @@
       }
     },
     "core-js": {
-      "version": "3.19.3",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.19.3.tgz",
-      "integrity": "sha512-LeLBMgEGSsG7giquSzvgBrTS7V5UL6ks3eQlUSbN8dJStlLFiRzUm5iqsRyzUB8carhfKjkJ2vzKqE6z1Vga9g==",
+      "version": "3.20.3",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.20.3.tgz",
+      "integrity": "sha512-vVl8j8ph6tRS3B8qir40H7yw7voy17xL0piAjlbBUsH7WIfzoedL/ZOr1OV9FyZQLWXsayOJyV4tnRyXR85/ag==",
       "dev": true
     },
     "core-util-is": {
diff --git a/package.json b/package.json
index 2bd9475ac37..6ea50a9308a 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "commitlint-circle": "1.0.0",
     "concurrently": "6.4.0",
     "conventional-changelog": "3.1.25",
-    "core-js": "3.19.3",
+    "core-js": "3.20.3",
     "coveralls": "3.1.1",
     "delete-empty": "3.0.0",
     "engine.io-client": "6.1.1",