diff --git a/package.json b/package.json
index 4db6f353..03e88350 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "is-glob": "4.0.0",
     "js-beautify": "1.8.8",
     "json5": "2.1.0",
-    "lodash": "4.17.11",
+    "lodash": "4.17.21",
     "map-obj": "3.0.0",
     "minimatch": "3.0.4",
     "promise-arrays": "0.1.0"
diff --git a/yarn.lock b/yarn.lock
index 660139ba..7f41c06f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2832,10 +2832,10 @@ lodash.debounce@^4.0.8:
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
   integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
 
-lodash@4.17.11, lodash@^4.17.10, lodash@^4.17.4, lodash@^4.17.5:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-  integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
+lodash@4.17.21, lodash@^4.17.10, lodash@^4.17.4, lodash@^4.17.5:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 loose-envify@^1.0.0:
   version "1.4.0"