diff --git a/package.json b/package.json
index 381be7e..f133c10 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "load-grunt-tasks": "^4.0.0"
   },
   "dependencies": {
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "node-gyp": "^3.8.0",
     "node-sass": "^4.11.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 924729a..0933b94 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3146,10 +3146,10 @@ lodash@^3.5.0, lodash@^3.7.0, lodash@~3.10.0:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
   integrity sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=
 
-lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.19, lodash@^4.17.4, lodash@~4.17.10, lodash@~4.17.11, lodash@~4.17.5:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
+lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.21, lodash@^4.17.4, lodash@~4.17.10, lodash@~4.17.11, lodash@~4.17.5:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 lodash@~4.6.1:
   version "4.6.1"