diff --git a/package.json b/package.json
index 4306620e8..2c32c8284 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "classnames": "^2.3.2",
     "cocoon-js-vanilla": "^1.3.0",
     "color-blend": "^4.0.0",
-    "core-js": "^3.30.2",
+    "core-js": "^3.45.1",
     "cross-env": "^7.0.3",
     "css-loader": "^5.2.7",
     "cssnano": "^7.0.6",
diff --git a/yarn.lock b/yarn.lock
index 1256e96a5..af6d0a56c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4652,10 +4652,10 @@ core-js@^2.5.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
   integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
 
-core-js@^3.30.2:
-  version "3.33.0"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.33.0.tgz#70366dbf737134761edb017990cf5ce6c6369c40"
-  integrity sha512-HoZr92+ZjFEKar5HS6MC776gYslNOKHt75mEBKWKnPeFDpZ6nH5OeF3S6HFT1mUAUZKrzkez05VboaX8myjSuw==
+core-js@^3.45.1:
+  version "3.45.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.45.1.tgz#5810e04a1b4e9bc5ddaa4dd12e702ff67300634d"
+  integrity sha512-L4NPsJlCfZsPeXukyzHFlg/i7IIVwHSItR0wg0FLNqYClJ4MQYTYLbC7EkjKYRLZF2iof2MUgN0EGy7MdQFChg==
 
 core-util-is@~1.0.0:
   version "1.0.3"