diff --git a/backend/package-lock.json b/backend/package-lock.json
old mode 100755
new mode 100644
index 25772db..b070dd0
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -3111,9 +3111,9 @@
       }
     },
     "mixin-deep": {
-      "version": "1.3.1",
-      "resolved": "https://nexus.solutions.consensys-uk.net/repository/komgo-npm-group/mixin-deep/-/mixin-deep-1.3.1.tgz",
-      "integrity": "sha512-8ZItLHeEgaqEvd5lYBXfm4EZSFCX29Jb9K+lAHhDKzReKBQKj3R+7NOF6tjqYi9t4oI8VUfaWITJQm86wnXGNQ==",
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/mixin-deep/-/mixin-deep-1.3.2.tgz",
+      "integrity": "sha512-WRoDn//mXBiJ1H40rqa3vH0toePwSsGb45iInWlTySa+Uu4k3tYUSxa2v1KqAiLtvlrSzaExqS1gtk96A9zvEA==",
       "dev": true,
       "requires": {
         "for-in": "^1.0.2",
@@ -3122,7 +3122,7 @@
       "dependencies": {
         "is-extendable": {
           "version": "1.0.1",
-          "resolved": "https://nexus.solutions.consensys-uk.net/repository/komgo-npm-group/is-extendable/-/is-extendable-1.0.1.tgz",
+          "resolved": "https://registry.npmjs.org/is-extendable/-/is-extendable-1.0.1.tgz",
           "integrity": "sha512-arnXMxT1hhoKo9k1LZdmlNyJdDDfy2v0fXjFlmok4+i8ul/6WlbVge9bhM74OpNPQPMGUToDtz+KXa1PneJxOA==",
           "dev": true,
           "requires": {