diff --git a/package.json b/package.json
index e2e6469..2de3de7 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "build": "node build/build.js"
   },
   "dependencies": {
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "vue": "^2.1.0",
     "vue-router": "^2.1.1",
     "vuex": "^2.0.0"
diff --git a/yarn.lock b/yarn.lock
index c5a93a0..4e72c14 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3435,10 +3435,10 @@ lodash.words@^3.0.0:
   dependencies:
     lodash._root "^3.0.0"
 
-lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.2, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log-symbols@^1.0.2:
   version "1.0.2"