diff --git a/package.json b/package.json
index 83294b6..dcceeac 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "cross-env": "^3.2.3",
     "jquery": "^3.1.1",
     "laravel-mix": "0.*",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.21",
     "vue": "^2.1.10"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index f10ef79..d5cb767 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3552,9 +3552,9 @@ lodash.templatesettings@^3.0.0:
     lodash._reinterpolate "^3.0.0"
     lodash.escape "^3.0.0"
 
-lodash@4.x.x, lodash@^4.0.0, lodash@^4.14.0, lodash@^4.17.2, lodash@^4.17.4, lodash@^4.2.0, lodash@~4.17.4:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+lodash@4.x.x, lodash@^4.0.0, lodash@^4.14.0, lodash@^4.17.2, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.2.0, lodash@~4.17.4:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 lodash@^3.10.1:
   version "3.10.1"