diff --git a/yarn.lock b/yarn.lock
index f66acaf..7ff7244 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8,9 +8,9 @@
   integrity sha1-7ihweulOEdK4J7y+UnC86n8+ce4=
 
 "@types/mocha@^5.2.5":
-  version "5.2.5"
-  resolved "https://registry.npmjs.org/@types/mocha/-/mocha-5.2.5.tgz#8a4accfc403c124a0bafe8a9fc61a05ec1032073"
-  integrity sha512-lAVp+Kj54ui/vLUFxsJTMtWvZraZxum3w3Nwkble2dNuV5VnPA+Mi2oGX9XYJAaIvZi3tn3cbjS/qcJXRb6Bww==
+  version "5.2.7"
+  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-5.2.7.tgz#315d570ccb56c53452ff8638738df60726d5b6ea"
+  integrity sha512-NYrtPht0wGzhwe9+/idPaBB+TqkY9AhTvOLMkThm0IoEfLaiVQZwBwyJ5puCkO3AUCWrmcoePjp2mbFocKy4SQ==
 
 "@types/node@^10.12.12":
   version "10.12.18"