diff --git a/nodejs/final/package-lock.json b/nodejs/final/package-lock.json
index 0012ec1..6acb569 100644
--- a/nodejs/final/package-lock.json
+++ b/nodejs/final/package-lock.json
@@ -389,9 +389,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.14",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.14.tgz",
-      "integrity": "sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash._arraypool": {
       "version": "2.4.1",
diff --git a/nodejs/final/package.json b/nodejs/final/package.json
index fc5181c..039a95a 100644
--- a/nodejs/final/package.json
+++ b/nodejs/final/package.json
@@ -21,7 +21,7 @@
     "js-yaml": "^3.13.1",
     "mongodb": "^3.2.7",
     "swagger-tools": "^0.10.4",
-    "lodash": ">=4.17.14"
+    "lodash": ">=4.17.21"
   },
   "author": "Stuart Williams"
 }