diff --git a/yarn.lock b/yarn.lock
index 75c4dee1..45b03ef1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2051,8 +2051,8 @@ lodash.merge@^4.6.0:
   resolved "http://registry.npm.taobao.org/lodash.merge/download/lodash.merge-4.6.1.tgz#adc25d9cb99b9391c59624f379fbba60d7111d54"
 
 lodash@^4.14.0, lodash@^4.17.10, lodash@^4.17.4, lodash@~4.17.5:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 loose-envify@^1.0.0:
   version "1.4.0"