diff --git a/web/package.json b/web/package.json
index a6c1106..edd4f55 100644
--- a/web/package.json
+++ b/web/package.json
@@ -60,7 +60,7 @@
     "@kleros/ui-components-library": "^1.7.0",
     "chart.js": "^3.9.1",
     "chartjs-adapter-moment": "^1.0.0",
-    "core-js": "^3.21.1",
+    "core-js": "^3.30.1",
     "ethers": "^5.6.5",
     "graphql": "^16.4.0",
     "graphql-request": "^4.2.0",
diff --git a/yarn.lock b/yarn.lock
index 58b92b4..d73a36e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2743,7 +2743,7 @@ __metadata:
     "@typescript-eslint/utils": ^5.29.0
     chart.js: ^3.9.1
     chartjs-adapter-moment: ^1.0.0
-    core-js: ^3.21.1
+    core-js: ^3.30.1
     eslint: ^8.16.0
     eslint-config-prettier: ^8.3.0
     eslint-import-resolver-parcel: ^1.10.6
@@ -9773,13 +9773,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"core-js@npm:^3.0.1, core-js@npm:^3.21.1":
+"core-js@npm:^3.0.1":
   version: 3.27.2
   resolution: "core-js@npm:3.27.2"
   checksum: 718debd426f55a6b97cf9b757c936be258afd6d4f7052f89d0f96c982d7013e9000b0b006df42831a0cf32adad298e34d6a19052dce9ae1c7ab87162c0c665e0
   languageName: node
   linkType: hard
 
+"core-js@npm:^3.30.1":
+  version: 3.30.1
+  resolution: "core-js@npm:3.30.1"
+  checksum: 6d4a00b488694d4c715c424e15dfef31433ac7aa395c39c518a0cfacec918ada1c716fed74682033197e0164e23bbf38bfd598ee9a239c4aaa590ab1ba862ac8
+  languageName: node
+  linkType: hard
+
 "core-util-is@npm:1.0.2":
   version: 1.0.2
   resolution: "core-util-is@npm:1.0.2"