diff --git a/yarn.lock b/yarn.lock
index 5eb5113..dcb8921 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -54,8 +54,8 @@ bcrypt-pbkdf@^1.0.0:
     tweetnacl "^0.14.3"
 
 brace-expansion@^1.1.7:
-  version "1.1.8"
-  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.8.tgz#c07b211c7c952ec1f8efd51a77ef0d1d3990a292"
+  version "1.1.15"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.15.tgz#a6d90d54067236e5f42570a3b7378d594d9b7738"
   dependencies:
     balanced-match "^1.0.0"
     concat-map "0.0.1"