diff --git a/package-lock.json b/package-lock.json
index fa2e594506..fea477f15d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "bulma-checkradio": "2.1.2",
         "bulma-switch": "2.0.0",
         "bulma-toast": "2.4.1",
-        "core-js": "3.20.2",
+        "core-js": "3.20.3",
         "d3": "7.3.0",
         "date-fns": "2.28.0",
         "elm-pep": "1.0.6",
@@ -6836,9 +6836,9 @@
       }
     },
     "node_modules/core-js": {
-      "version": "3.20.2",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.20.2.tgz",
-      "integrity": "sha512-nuqhq11DcOAbFBV4zCbKeGbKQsUDRqTX0oqx7AttUBuqe3h20ixsE039QHelbL6P4h+9kytVqyEtyZ6gsiwEYw==",
+      "version": "3.20.3",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.20.3.tgz",
+      "integrity": "sha512-vVl8j8ph6tRS3B8qir40H7yw7voy17xL0piAjlbBUsH7WIfzoedL/ZOr1OV9FyZQLWXsayOJyV4tnRyXR85/ag==",
       "hasInstallScript": true,
       "funding": {
         "type": "opencollective",
@@ -24771,9 +24771,9 @@
       }
     },
     "core-js": {
-      "version": "3.20.2",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.20.2.tgz",
-      "integrity": "sha512-nuqhq11DcOAbFBV4zCbKeGbKQsUDRqTX0oqx7AttUBuqe3h20ixsE039QHelbL6P4h+9kytVqyEtyZ6gsiwEYw=="
+      "version": "3.20.3",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.20.3.tgz",
+      "integrity": "sha512-vVl8j8ph6tRS3B8qir40H7yw7voy17xL0piAjlbBUsH7WIfzoedL/ZOr1OV9FyZQLWXsayOJyV4tnRyXR85/ag=="
     },
     "core-js-compat": {
       "version": "3.19.0",
diff --git a/package.json b/package.json
index 6bb9bde0b3..6266efb9df 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "bulma-checkradio": "2.1.2",
     "bulma-switch": "2.0.0",
     "bulma-toast": "2.4.1",
-    "core-js": "3.20.2",
+    "core-js": "3.20.3",
     "d3": "7.3.0",
     "date-fns": "2.28.0",
     "elm-pep": "1.0.6",