diff --git a/yarn.lock b/yarn.lock
index f95a13ae..9e3fc0d2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -693,9 +693,9 @@
   integrity sha512-5a6wqoJV/xEdbRNKVo6I4hO3VjyDq//8q2f9I6PBAvMesJHFauXDorcNCsr9RzvsZnaWi5NYCcfyqP1QeFHFbw==
 
 "@rails/webpacker@4.2":
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/@rails/webpacker/-/webpacker-4.2.0.tgz#7cb40af589c3f38f9cc7847ee5f15e16d5d89d29"
-  integrity sha512-ze0wrschNOjPtY9v0wJEesao2h8/G9MuSJG6T/hHoKxwW9IVrqhsXyi7NiObW3Rpp8yRrHYMXmuSXu9il7fgDw==
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/@rails/webpacker/-/webpacker-4.2.2.tgz#b9dd3235fdf4d0badbda8e33f6ebee742a9f3abb"
+  integrity sha512-jzw7qMfSCLdrt9j1X+2IvXjf63huXYqeIPwLujXa9pYFvxtEstbVYRDivuLhiDokzih+PrYpB+dLTGBNgVsnpw==
   dependencies:
     "@babel/core" "^7.7.2"
     "@babel/plugin-proposal-class-properties" "^7.7.0"