diff --git a/MyProject/yarn.lock b/MyProject/yarn.lock
index 0e80ada..e61fbca 100644
--- a/MyProject/yarn.lock
+++ b/MyProject/yarn.lock
@@ -571,8 +571,8 @@ acorn-walk@^6.0.1:
   resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.0.1.tgz#c7827bdbb8e21aa97b609adfa225400d9ae348ba"
 
 acorn@^5.5.3:
-  version "5.7.3"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
 
 acorn@^6.0.1:
   version "6.0.1"