diff --git a/nodejs/files-upload/package-lock.json b/nodejs/files-upload/package-lock.json
index c96cab2..b08e09b 100644
--- a/nodejs/files-upload/package-lock.json
+++ b/nodejs/files-upload/package-lock.json
@@ -244,9 +244,9 @@
       "integrity": "sha1-6qM9bd16zo9/b+DJygRA5wZzix4="
     },
     "lodash": {
-      "version": "4.17.19",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
-      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "media-typer": {
       "version": "0.3.0",
diff --git a/nodejs/files-upload/package.json b/nodejs/files-upload/package.json
index a44605c..4981407 100644
--- a/nodejs/files-upload/package.json
+++ b/nodejs/files-upload/package.json
@@ -15,7 +15,7 @@
     "cors": "^2.8.5",
     "express": "^4.16.4",
     "express-fileupload": "^1.1.9",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "morgan": "^1.9.1"
   }
 }