diff --git a/package-lock.json b/package-lock.json
index f847bad..441461f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2131,9 +2131,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.13",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
-      "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash.assign": {
       "version": "4.2.0",
diff --git a/package.json b/package.json
index 92eb78a..b16a519 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "express-session": "^1.15.6",
     "fs": "0.0.1-security",
     "keythereum": "^1.0.4",
-    "lodash": "^4.17.13",
+    "lodash": "^4.17.21",
     "morgan": "^1.9.0",
     "node-localstorage": "^1.3.1",
     "parseurl": "^1.3.2",