diff --git a/yarn.lock b/yarn.lock
index 065a6ad..f3c8e15 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6512,8 +6512,8 @@ typescript@^2.4.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.4.2.tgz#f8395f85d459276067c988aa41837a8f82870844"
 
 ua-parser-js@^0.7.9:
-  version "0.7.14"
-  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.14.tgz#110d53fa4c3f326c121292bbeac904d2e03387ca"
+  version "0.7.28"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.28.tgz#8ba04e653f35ce210239c64661685bf9121dec31"
 
 uglify-js@^2.6, uglify-js@^2.8.29:
   version "2.8.29"