diff --git a/functions/package-lock.json b/functions/package-lock.json
index d4c8fa5..6b91800 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -1765,9 +1765,9 @@
       }
     },
     "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.at": {
       "version": "4.6.0",
diff --git a/functions/package.json b/functions/package.json
index 7515a19..63ae7e4 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -20,7 +20,7 @@
     "@types/uuid": "^7.0.2",
     "firebase-admin": "^8.6.0",
     "firebase-functions": "^3.3.0",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "node-fetch": "^2.6.0",
     "node-mailjet": "^3.3.1",
     "uuid": "^7.0.2"