diff --git a/package-lock.json b/package-lock.json
index 9dfe380a78..c8c09d935b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5215,9 +5215,9 @@
       }
     },
     "core-js": {
-      "version": "3.18.0",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.18.0.tgz",
-      "integrity": "sha512-WJeQqq6jOYgVgg4NrXKL0KLQhi0CT4ZOCvFL+3CQ5o7I6J8HkT5wd53EadMfqTDp1so/MT1J+w2ujhWcCJtN7w=="
+      "version": "3.18.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.18.1.tgz",
+      "integrity": "sha512-vJlUi/7YdlCZeL6fXvWNaLUPh/id12WXj3MbkMw5uOyF0PfWPBNOCNbs53YqgrvtujLNlt9JQpruyIKkUZ+PKA=="
     },
     "core-js-compat": {
       "version": "3.17.3",
diff --git a/package.json b/package.json
index 605aed813e..50817415f5 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": "^3.18.0",
+    "core-js": "^3.18.1",
     "date-fns": "^2.24.0",
     "dompurify": "^2.3.3",
     "epubjs": "^0.3.85",