diff --git a/yarn.lock b/yarn.lock
index 8dc58c317..d68a26592 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -378,6 +378,7 @@
   integrity sha512-+3LV+3N+cpQbEtmrFo8odg07k02AFY7diHgbi2EKYYANOOCPkDYUjDr2ENiHuYNidTs3tZwzDKckZoVNN4NXxg==
   dependencies:
     "@date-io/core" "^3.2.0"
+
 "@dependents/detective-less@^5.0.1":
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/@dependents/detective-less/-/detective-less-5.0.1.tgz#e6c5b502f0d26a81da4170c1ccd848a6eaa68470"
@@ -4155,9 +4156,9 @@ find-up@^5.0.0:
     path-exists "^4.0.0"
 
 flatted@^3.3.3:
-  version "3.3.3"
-  resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.3.3.tgz#67c8fad95454a7c7abebf74bb78ee74a44023358"
-  integrity sha512-GX+ysw4PBCz0PzosHDepZGANEuFCMLrnRTiEy9McGjmkCQYwRq4A/X786G/fjM/+OjsWSU1ZrY5qyARZmO/uwg==
+  version "3.4.2"
+  resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.4.2.tgz#f5c23c107f0f37de8dbdf24f13722b3b98d52726"
+  integrity sha512-PjDse7RzhcPkIJwy5t7KPWQSZ9cAbzQXcafsetQoD7sOJRQlGikNbx7yZp2OotDnJyrDcbyRq3Ttb18iYOqkxA==
 
 follow-redirects@^1.15.6:
   version "1.15.11"