diff --git a/package.json b/package.json
index 3379f6a4..8ae2aa30 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "bootstrap": "^4.6.0",
     "bootstrap-vue": "^2.21.2",
     "bootswatch": "^5.1.3",
-    "core-js": "^3.20.2",
+    "core-js": "^3.20.3",
     "date-fns": "^2.28.0",
     "date-fns-tz": "^1.2.2",
     "echarts": "^5.2.2",
diff --git a/yarn.lock b/yarn.lock
index 27bf7410..d24fa571 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3852,10 +3852,10 @@ 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@^3.20.2, core-js@^3.6.5:
-  version "3.20.2"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.20.2.tgz#46468d8601eafc8b266bd2dd6bf9dee622779581"
-  integrity sha512-nuqhq11DcOAbFBV4zCbKeGbKQsUDRqTX0oqx7AttUBuqe3h20ixsE039QHelbL6P4h+9kytVqyEtyZ6gsiwEYw==
+core-js@^3.20.3, core-js@^3.6.5:
+  version "3.20.3"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.20.3.tgz#c710d0a676e684522f3db4ee84e5e18a9d11d69a"
+  integrity sha512-vVl8j8ph6tRS3B8qir40H7yw7voy17xL0piAjlbBUsH7WIfzoedL/ZOr1OV9FyZQLWXsayOJyV4tnRyXR85/ag==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"