diff --git a/package.json b/package.json
index b191a9b..be9182b 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
 		"@types/yargs": "15.0.5",
 		"chart.js": "2.9.3",
 		"codelyzer": "6.0.0",
-		"core-js": "3.6.5",
+		"core-js": "3.21.1",
 		"dotenv": "8.2.0",
 		"jasmine-core": "3.5.0",
 		"jasmine-spec-reporter": "5.0.2",
diff --git a/yarn.lock b/yarn.lock
index 1618216..3b5d24e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2738,16 +2738,16 @@ core-js-compat@^3.6.2:
     browserslist "^4.8.5"
     semver "7.0.0"
 
+core-js@3.21.1:
+  version "3.21.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.21.1.tgz#f2e0ddc1fc43da6f904706e8e955bc19d06a0d94"
+  integrity sha512-FRq5b/VMrWlrmCzwRrpDYNxyHP9BcAZC+xHJaqTgIE5091ZV1NTmyh0sGOg5XqpnHvR0svdy0sv1gWA1zmhxig==
+
 core-js@3.6.4:
   version "3.6.4"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.4.tgz#440a83536b458114b9cb2ac1580ba377dc470647"
   integrity sha512-4paDGScNgZP2IXXilaffL9X7968RuvwlkK3xWtZRVqgd8SYNiVKRJvkFd1aqqEuPfN7E68ZHEp9hDj6lHj4Hyw==
 
-core-js@3.6.5:
-  version "3.6.5"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.5.tgz#7395dc273af37fb2e50e9bd3d9fe841285231d1a"
-  integrity sha512-vZVEEwZoIsI+vPEuoF9Iqf5H7/M3eeQqWlQnYa8FSKKePuYTf5MWnxb5SDAzCa60b3JBRS5g9b+Dq7b1y/RCrA==
-
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"