diff --git a/examples/webpack-1.x/yarn.lock b/examples/webpack-1.x/yarn.lock
index c56561113c..dda30dce28 100644
--- a/examples/webpack-1.x/yarn.lock
+++ b/examples/webpack-1.x/yarn.lock
@@ -1383,9 +1383,9 @@ lodash.some@^4.6.0:
   integrity sha1-G7nzFO9ri63tE7VJFpsqlF62jk0=
 
 lodash@^4.2.0:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
-  integrity sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 longest@^1.0.1:
   version "1.0.1"