diff --git a/package.json b/package.json
index cb0f29e..f83edb6 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "jsonwebtoken": "^7.4.3",
     "keystone": "^4.0.0-beta.5",
     "keystone-email": "1.0.5",
-    "lodash": "^4.17.13",
+    "lodash": "^4.17.21",
     "moment": "^2.21.0",
     "mongoose": "^5.7.5",
     "node-geocoder": "^3.21.1",
diff --git a/yarn.lock b/yarn.lock
index cea0351..f70d38d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5418,9 +5418,9 @@ lodash@4.17.4:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
-lodash@^4.0.0, lodash@^4.0.1, lodash@^4.1.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.10, lodash@^4.17.13, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@~4.17.10:
-  version "4.17.13"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.13.tgz#0bdc3a6adc873d2f4e0c4bac285df91b64fc7b93"
+lodash@^4.0.0, lodash@^4.0.1, lodash@^4.1.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.10, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@~4.17.10:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 longest@^1.0.1:
   version "1.0.1"