diff --git a/yarn.lock b/yarn.lock
index 23e88245..d0ba3f27 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -956,8 +956,8 @@ exit-hook@^1.0.0:
   resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
 
 extend@~3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.0.tgz#5a474353b9f3353ddd8176dfd37b91c83a46f1d4"
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
 
 extract-zip@^1.0.3:
   version "1.5.0"