diff --git a/backend/package-lock.json b/backend/package-lock.json
old mode 100755
new mode 100644
index 6ee7b17..78c0e7c
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -2989,9 +2989,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.11",
-      "resolved": "https://nexus.solutions.consensys-uk.net/repository/komgo-npm-group/lodash/-/lodash-4.17.11.tgz",
-      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+      "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",