diff --git a/package.json b/package.json
index 83f76f3..e785049 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "axios": "^0.18.1",
     "babel-runtime": "6.23.0",
     "dotenv": "^4.0.0",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "moment": "^2.19.3",
     "pg-promise": "^6.3.6"
   }
diff --git a/yarn.lock b/yarn.lock
index 4cf118a..339ce0f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2329,9 +2329,9 @@ loader-utils@^1.0.2:
     emojis-list "^2.0.0"
     json5 "^0.5.0"
 
-lodash@^4.0.0, lodash@^4.14.0, lodash@^4.17.19, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
+lodash@^4.0.0, lodash@^4.14.0, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 longest@^1.0.1:
   version "1.0.1"