diff --git a/package.json b/package.json
index cf6244c8..b212b67d 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "bootstrap": "^4.6.0",
     "bootstrap-vue": "^2.21.2",
     "bootswatch": "^5.1.0",
-    "core-js": "^3.16.2",
+    "core-js": "^3.16.4",
     "date-fns": "^2.23.0",
     "date-fns-tz": "^1.1.6",
     "echarts": "^5.1.2",
diff --git a/yarn.lock b/yarn.lock
index d34d7493..e7c9621f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3635,10 +3635,10 @@ core-js@^2.4.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
   integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
 
-core-js@^3.16.2, core-js@^3.6.5:
-  version "3.16.2"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.16.2.tgz#3f485822889c7fc48ef463e35be5cc2a4a01a1f4"
-  integrity sha512-P0KPukO6OjMpjBtHSceAZEWlDD1M2Cpzpg6dBbrjFqFhBHe/BwhxaP820xKOjRn/lZRQirrCusIpLS/n2sgXLQ==
+core-js@^3.16.4, core-js@^3.6.5:
+  version "3.16.4"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.16.4.tgz#0fb1029a554fc2688c0963d7c900e188188a78e0"
+  integrity sha512-Tq4GVE6XCjE+hcyW6hPy0ofN3hwtLudz5ZRdrlCnsnD/xkm/PWQRudzYHiKgZKUcefV6Q57fhDHjZHJP5dpfSg==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"