diff --git a/package-lock.json b/package-lock.json
index a06ce5f18..f4fe09eb6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
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         "classlist.js": "https://github.com/eligrey/classList.js/archive/1.2.20180112.tar.gz",
         "classnames": "2.3.2",
-        "core-js": "3.27.2",
+        "core-js": "3.28.0",
         "date-fns": "2.29.3",
         "dompurify": "2.4.3",
         "epubjs": "0.4.2",
@@ -5141,9 +5141,9 @@
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-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.27.2.tgz",
-      "integrity": "sha512-9ashVQskuh5AZEZ1JdQWp1GqSoC1e1G87MzRqg2gIfVAQ7Qn9K+uFj8EcniUFA4P2NLZfV+TOlX1SzoKfo+s7w==",
+      "version": "3.28.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.28.0.tgz",
+      "integrity": "sha512-GiZn9D4Z/rSYvTeg1ljAIsEqFm0LaN9gVtwDCrKL80zHtS31p9BAjmTxVqTQDMpwlMolJZOFntUG2uwyj7DAqw==",
       "hasInstallScript": true,
       "funding": {
         "type": "opencollective",
@@ -22822,9 +22822,9 @@
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     "core-js": {
-      "version": "3.27.2",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.27.2.tgz",
-      "integrity": "sha512-9ashVQskuh5AZEZ1JdQWp1GqSoC1e1G87MzRqg2gIfVAQ7Qn9K+uFj8EcniUFA4P2NLZfV+TOlX1SzoKfo+s7w=="
+      "version": "3.28.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.28.0.tgz",
+      "integrity": "sha512-GiZn9D4Z/rSYvTeg1ljAIsEqFm0LaN9gVtwDCrKL80zHtS31p9BAjmTxVqTQDMpwlMolJZOFntUG2uwyj7DAqw=="
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     "core-js-compat": {
       "version": "3.25.3",
diff --git a/package.json b/package.json
index f66462299..fe7605145 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,7 @@
     "blurhash": "2.0.4",
     "classlist.js": "https://github.com/eligrey/classList.js/archive/1.2.20180112.tar.gz",
     "classnames": "2.3.2",
-    "core-js": "3.27.2",
+    "core-js": "3.28.0",
     "date-fns": "2.29.3",
     "dompurify": "2.4.3",
     "epubjs": "0.4.2",