diff --git a/package-lock.json b/package-lock.json
index 12c2b1b..61d8f7b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8901,9 +8901,9 @@
       }
     },
     "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.clonedeep": {
       "version": "4.5.0",
diff --git a/package.json b/package.json
index 0cb39fd..8382e46 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "fs-readfile-promise": "3.0.1",
     "html-to-vdom": "0.7.0",
     "jsdom": "11.6.2",
-    "lodash": "4.17.13",
+    "lodash": "4.17.21",
     "mkdirp": "0.5.1",
     "moment": "2.21.0",
     "munkres-js": "1.2.2",