diff --git a/package-lock.json b/package-lock.json
index a93c9aa721..9cf811ad6f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4565,9 +4565,9 @@
       }
     },
     "core-js": {
-      "version": "3.16.4",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.16.4.tgz",
-      "integrity": "sha512-Tq4GVE6XCjE+hcyW6hPy0ofN3hwtLudz5ZRdrlCnsnD/xkm/PWQRudzYHiKgZKUcefV6Q57fhDHjZHJP5dpfSg=="
+      "version": "3.17.2",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.17.2.tgz",
+      "integrity": "sha512-XkbXqhcXeMHPRk2ItS+zQYliAMilea2euoMsnpRRdDad6b2VY6CQQcwz1K8AnWesfw4p165RzY0bTnr3UrbYiA=="
     },
     "core-js-compat": {
       "version": "3.16.1",
diff --git a/package.json b/package.json
index 5cecedfd76..56afb20596 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "blurhash": "^1.1.4",
     "classlist.js": "https://github.com/eligrey/classList.js/archive/1.2.20180112.tar.gz",
     "classnames": "^2.3.1",
-    "core-js": "^3.16.4",
+    "core-js": "^3.17.2",
     "date-fns": "^2.23.0",
     "dompurify": "^2.3.0",
     "epubjs": "^0.3.85",