diff --git a/yarn.lock b/yarn.lock
index 01fe177..c411961 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1175,11 +1175,6 @@ deep-extend@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
 
-deep-extend@~0.2.5:
-  version "0.2.11"
-  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.2.11.tgz#7a16ba69729132340506170494bc83f7076fe08f"
-  integrity sha1-eha6aXKRMjQFBhcElLyD9wdv4I8=
-
 deepmerge@4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.0.0.tgz#3e3110ca29205f120d7cb064960a39c3d2087c09"