diff --git a/package-lock.json b/package-lock.json
index 244e708..2cf1b13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -920,9 +920,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.20",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-      "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash.includes": {
       "version": "4.3.0",
diff --git a/package.json b/package.json
index 84cb667..527a7ff 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "express": "^4.17.1",
     "jsonwebtoken": "^8.5.1",
     "mongoose": "^5.9.20",
-    "lodash": ">=4.17.19"
+    "lodash": ">=4.17.21"
   },
   "devDependencies": {
     "concurrently": "^5.1.0",