diff --git a/package-lock.json b/package-lock.json
index 8fa2f10..25e152f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5850,9 +5850,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash.assign": {
       "version": "4.2.0",
diff --git a/package.json b/package.json
index 431b77b..90b6c47 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "grunt-sass-lint": "^0.2.4",
     "grunt-webpack": "^3.1.3",
     "js-yaml": ">=3.13.1",
-    "lodash": ">=4.17.12",
+    "lodash": ">=4.17.21",
     "lodash.mergewith": ">=4.6.2",
     "mem": ">=4.0.0",
     "node-sass": "^4.11.0",