diff --git a/example/basic/yarn.lock b/example/basic/yarn.lock
index 86a6e1d..92ff461 100644
--- a/example/basic/yarn.lock
+++ b/example/basic/yarn.lock
@@ -1323,11 +1323,9 @@ find-up@^4.1.0:
     path-exists "^4.0.0"
 
 flat@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/flat/-/flat-5.0.0.tgz#dab7d71d60413becb0ac2de9bf4304495e3af6af"
-  integrity sha512-6KSMM+cHHzXC/hpldXApL2S8Uz+QZv+tq5o/L0KQYleoG+GcwrnIJhTWC7tCOiKQp8D/fIvryINU1OZCCwevjA==
-  dependencies:
-    is-buffer "~2.0.4"
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/flat/-/flat-5.0.2.tgz#8ca6fe332069ffa9d324c327198c598259ceb241"
+  integrity sha512-b6suED+5/3rTpUBdG1gupIl8MPFCAMA0QXwmljLhvCUKcUvdE4gWky9zpuGCcXHOsz4J9wPGNWq6OKpmIzz3hQ==
 
 fs-extra@^8.1.0:
   version "8.1.0"
@@ -1465,11 +1463,6 @@ is-arrayish@^0.2.1:
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
   integrity sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=
 
-is-buffer@~2.0.4:
-  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-2.0.4.tgz#3e572f23c8411a5cfd9557c849e3665e0b290623"
-  integrity sha512-Kq1rokWXOPXWuaMAqZiJW4XxsmD9zGx9q4aePabbn3qCRGedtH7Cm+zV8WETitMfu1wdh+Rvd6w5egwSngUX2A==
-
 is-plain-obj@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"