diff --git a/package.json b/package.json
index fd3c84e..50ef4ea 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "bootstrap-sass": "^3.3.7",
     "chartkick": "^2.2.4",
     "jquery": "^3.1.1",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.21",
     "vue-chartkick": "^0.2.0"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index ef2886f..fe397ef 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3338,10 +3338,15 @@ lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
-lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@~4.17.10:
+lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.5, lodash@~4.17.10:
   version "4.17.11"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
 
+lodash@^4.17.21:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
+
 loglevel@^1.4.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.1.tgz#e0fc95133b6ef276cdc8887cdaf24aa6f156f8fa"