diff --git a/wepack-v4/yarn.lock b/wepack-v4/yarn.lock
index b32645b..0070e94 100644
--- a/wepack-v4/yarn.lock
+++ b/wepack-v4/yarn.lock
@@ -7669,9 +7669,9 @@ typescript@^4.0.3:
   integrity sha1-FTu9Ro7wdyXB35x36LRT+NNqu6U=
 
 ua-parser-js@^0.7.18, ua-parser-js@^0.7.9:
-  version "0.7.22"
-  resolved "https://registry.npm.taobao.org/ua-parser-js/download/ua-parser-js-0.7.22.tgz?cache=0&sync_timestamp=1599900430227&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fua-parser-js%2Fdownload%2Fua-parser-js-0.7.22.tgz#960df60a5f911ea8f1c818f3747b99c6e177eae3"
-  integrity sha1-lg32Cl+RHqjxyBjzdHuZxuF36uM=
+  version "0.7.28"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.28.tgz#8ba04e653f35ce210239c64661685bf9121dec31"
+  integrity sha512-6Gurc1n//gjp9eQNXjD9O3M/sMwVtN5S8Lv9bvOYBfKfDNiIIhqiyi01vMBO45u4zkDE420w/e0se7Vs+sIg+g==
 
 uglify-es@^3.3.4:
   version "3.3.9"