diff --git a/package.json b/package.json
index c69f698a..3aa86380 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "bech32": "^1.1.4",
     "bignumber.js": "^9.0.1",
     "cookie-universal-nuxt": "^2.1.4",
-    "core-js": "^3.8.0",
+    "core-js": "^3.18.3",
     "dayjs": "^1.9.6",
     "lodash": "^4.17.20",
     "nuxt": "^2.15.2",
diff --git a/yarn.lock b/yarn.lock
index d158160b..c76b16bb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2644,9 +2644,9 @@ core-js@^2.6.5:
   version "2.6.11"
   resolved "https://registry.npmjs.org/core-js/-/core-js-2.6.11.tgz"
 
-core-js@^3.8.0:
-  version "3.8.0"
-  resolved "https://registry.npmjs.org/core-js/-/core-js-3.8.0.tgz"
+core-js@^3.18.3:
+  version "3.18.3"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.18.3.tgz#86a0bba2d8ec3df860fefcc07a8d119779f01509"
 
 core-util-is@~1.0.0:
   version "1.0.2"