diff --git a/team-a/yarn.lock b/team-a/yarn.lock
index 347394d..485c0b4 100644
--- a/team-a/yarn.lock
+++ b/team-a/yarn.lock
@@ -114,9 +114,9 @@ is-module@^1.0.0:
   integrity sha1-Mlj7afeMFNW4FdZkM2tM/7ZEFZE=
 
 lodash@^4.17.14:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 mime@^1.6.0:
   version "1.6.0"