diff --git a/yarn.lock b/yarn.lock
index 72a471e..0d6f6a1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -324,8 +324,8 @@ expand-tilde@^1.2.2:
     os-homedir "^1.0.1"
 
 extend@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
 
 extglob@^0.3.1:
   version "0.3.2"