diff --git a/src/3_real_app/yarn.lock b/src/3_real_app/yarn.lock
index 3d08391..53e8da6 100644
--- a/src/3_real_app/yarn.lock
+++ b/src/3_real_app/yarn.lock
@@ -4993,8 +4993,8 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
 ua-parser-js@^0.7.9:
-  version "0.7.12"
-  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.12.tgz#04c81a99bdd5dc52263ea29d24c6bf8d4818a4bb"
+  version "0.7.31"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.31.tgz#649a656b191dffab4f21d5e053e27ca17cbff5c6"
 
 uglify-js@2.8.x, uglify-js@^2.6:
   version "2.8.12"