diff --git a/yarn.lock b/yarn.lock
index 2f72f528f9f..113bfcecbe3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6387,8 +6387,8 @@ lodash@^3.10.1, lodash@^3.3.1:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
 lodash@^4.0.0, lodash@^4.1.0, lodash@^4.11.1, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.16.0, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 log-driver@1.2.5:
   version "1.2.5"