diff --git a/JS/AngularJS/hello/yarn.lock b/JS/AngularJS/hello/yarn.lock
index 02f6c73..6bd7779 100644
--- a/JS/AngularJS/hello/yarn.lock
+++ b/JS/AngularJS/hello/yarn.lock
@@ -1322,8 +1322,8 @@ css-selector-tokenizer@^0.7.0:
     regexpu-core "^1.0.0"
 
 css-what@2.1:
-  version "2.1.0"
-  resolved "http://registry.npm.taobao.org/css-what/download/css-what-2.1.0.tgz#9467d032c38cfaefb9f2d79501253062f87fa1bd"
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.3.tgz#a6d7604573365fe74686c3f311c56513d88285f2"
 
 cssauron@^1.4.0:
   version "1.4.0"