diff --git a/package-lock.json b/package-lock.json
index 3ab72de3..43728458 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10911,9 +10911,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash._baseassign": {
       "version": "3.2.0",
diff --git a/package.json b/package.json
index 4f82f0e4..2da73386 100644
--- a/package.json
+++ b/package.json
@@ -153,7 +153,7 @@
     "isomorphic-fetch": "2.2.1",
     "js-sha3": "0.8.0",
     "keythereum": "1.0.4",
-    "lodash": "4.17.15",
+    "lodash": "4.17.21",
     "loglevel": "1.6.8",
     "material-ui": "0.20.2",
     "material-ui-chip-input": "0.19.0",