:gear: resolving package-lock with audit

backend/package-lock.json

@@ -6873,9 +6873,9 @@
             }
         },
         "node_modules/semver": {
-            "version": "5.7.1",
-            "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
-            "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
+            "version": "5.7.2",
+            "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
+            "integrity": "sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g==",
             "dev": true,
             "bin": {
                 "semver": "bin/semver"