diff --git a/yarn.lock b/yarn.lock
index b9c2ab2..bceae66 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1541,9 +1541,9 @@ levenary@^1.1.1:
     leven "^3.1.0"
 
 lodash@^4.17.13:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
+  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
 
 loose-envify@^1.0.0:
   version "1.4.0"
@@ -1560,11 +1560,6 @@ make-dir@^2.1.0:
     pify "^4.0.1"
     semver "^5.6.0"
 
-malta@4.1.3:
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/malta/-/malta-4.1.3.tgz#142a984cc1a02649e5a0961e6ced54aa3b66e627"
-  integrity sha512-Ate3V94Tyy/YVExgXrna1WF6WsoKMKZZBfymbFVYmxgEva9QonZb5YE3msWfWi6+0JWT3lsPl5NpQ1qosa6xRQ==
-
 map-cache@^0.2.2:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"