diff --git a/terminus-core/yarn.lock b/terminus-core/yarn.lock
index 4f8b6b8b..a170f3a1 100644
--- a/terminus-core/yarn.lock
+++ b/terminus-core/yarn.lock
@@ -117,9 +117,9 @@ colorspace@1.1.x:
     text-hex "1.0.x"
 
 core-js@^3.1.2:
-  version "3.6.3"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.3.tgz#cebda69dd069bf90066414d2b2425ffd1f3dcd79"
-  integrity sha512-DOO9b18YHR+Wk5kJ/c5YFbXuUETreD4TrvXb6edzqZE3aAEd0eJIAWghZ9HttMuiON8SVCnU3fqA4rPxRDD1HQ==
+  version "3.6.4"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.4.tgz#440a83536b458114b9cb2ac1580ba377dc470647"
+  integrity sha512-4paDGScNgZP2IXXilaffL9X7968RuvwlkK3xWtZRVqgd8SYNiVKRJvkFd1aqqEuPfN7E68ZHEp9hDj6lHj4Hyw==
 
 core-util-is@~1.0.0:
   version "1.0.2"