diff --git a/packages/core/package.json b/packages/core/package.json
index a478bdf..ca21e1a 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -15,7 +15,7 @@
     "bluebird": "^3.5.5",
     "filewatcher": "^3.0.1",
     "findup-sync": "^4.0.0",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "debug": "^4.1.1",
     "shortid": "^2.2.15",
     "supports-color": "^6.1.0"
diff --git a/yarn.lock b/yarn.lock
index 2afd279..e4b730c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2607,14 +2607,10 @@ lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
 
-lodash@^4.17.10, lodash@^4.17.11:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-
-lodash@^4.17.15:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.21:
+  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"