diff --git a/yarn.lock b/yarn.lock
index e564ee7..1963ad4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2447,16 +2447,10 @@ async-validator@~1.11.3:
   resolved "https://registry.npm.taobao.org/async-validator/download/async-validator-1.11.5.tgz#9d43cf49ef6bb76be5442388d19fb9a6e47597ea"
   integrity sha1-nUPPSe9rt2vlRCOI0Z+5puR1l+o=
 
-async@^2.6.1:
-  version "2.6.2"
-  resolved "http://registry.npm.taobao.org/async/download/async-2.6.2.tgz#18330ea7e6e313887f5d2f2a904bac6fe4dd5381"
-  dependencies:
-    lodash "^4.17.11"
-
-async@^2.6.2:
-  version "2.6.3"
-  resolved "https://registry.npm.taobao.org/async/download/async-2.6.3.tgz#d72625e2344a3656e3a3ad4fa749fa83299d82ff"
-  integrity sha1-1yYl4jRKNlbjo61Pp0n6gymdgv8=
+async@^2.6.1, async@^2.6.2:
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.6.4.tgz#706b7ff6084664cd7eae713f6f965433b5504221"
+  integrity sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==
   dependencies:
     lodash "^4.17.14"
 
@@ -7484,13 +7478,10 @@ lodash.upperfirst@^4.3.1:
   resolved "https://registry.npm.taobao.org/lodash.upperfirst/download/lodash.upperfirst-4.3.1.tgz#1365edf431480481ef0d1c68957a5ed99d49f7ce"
   integrity sha1-E2Xt9DFIBIHvDRxolXpe2Z1J984=
 
-"lodash@>=3.5 <5", lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@~4.17.4:
-  version "4.17.11"
-  resolved "http://registry.npm.taobao.org/lodash/download/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-
-lodash@^4.16.5, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15:
-  version "4.17.15"
-  resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
+"lodash@>=3.5 <5", lodash@^4.16.5, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.17.5, lodash@~4.17.4:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 loglevel@^1.6.6:
   version "1.6.7"