diff --git a/Samples/OSS.PaySdk.Samples/wwwroot/lib/vue/yarn.lock b/Samples/OSS.PaySdk.Samples/wwwroot/lib/vue/yarn.lock
index 28f764c..529060f 100644
--- a/Samples/OSS.PaySdk.Samples/wwwroot/lib/vue/yarn.lock
+++ b/Samples/OSS.PaySdk.Samples/wwwroot/lib/vue/yarn.lock
@@ -3212,8 +3212,8 @@ lodash@4.16.2:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.16.2.tgz#3e626db827048a699281a8a125226326cfc0e652"
 
 lodash@^4.0.0, lodash@^4.0.1, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.1, lodash@^4.2.0, lodash@^4.3.0, lodash@^4.5.0, lodash@^4.8.0:
-  version "4.17.13"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.13.tgz#0bdc3a6adc873d2f4e0c4bac285df91b64fc7b93"
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 log4js@^0.6.31:
   version "0.6.38"