diff --git a/backend/package-lock.json b/backend/package-lock.json
index b2751c22..16afb003 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -36,15 +36,6 @@
         "source-map": "^0.5.0"
       },
       "dependencies": {
-        "json5": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.2.tgz",
-          "integrity": "sha512-MoUOQ4WdiN3yxhm7NEVJSJrieAo5hNSLQ5sj05OTRHPL9HOBy8u4Bu88jsC1jvqAdN+E1bJmsUcZH+1HQxliqQ==",
-          "dev": true,
-          "requires": {
-            "minimist": "^1.2.5"
-          }
-        },
         "semver": {
           "version": "5.7.1",
           "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
@@ -1906,11 +1897,11 @@
       "dev": true
     },
     "config": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/config/-/config-3.3.0.tgz",
-      "integrity": "sha512-Xw++JjmYOLLX2HaYpySAveO8a9o+Af0jpDdEt1st8xtLeZI0bDfNsI90DGFyE/7mNnEjHiI8ivp/PieM6ODtdw==",
+      "version": "3.3.8",
+      "resolved": "https://registry.npmjs.org/config/-/config-3.3.8.tgz",
+      "integrity": "sha512-rFzF6VESOdp7wAXFlB9IOZI4ouL05g3A03v2eRcTHj2JBQaTNJ40zhAUl5wRbWHqLZ+uqp/7OE0BWWtAVgrong==",
       "requires": {
-        "json5": "^1.0.1"
+        "json5": "^2.2.1"
       }
     },
     "configstore": {
@@ -5322,12 +5313,9 @@
       "dev": true
     },
     "json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
-      "requires": {
-        "minimist": "^1.2.0"
-      }
+      "version": "2.2.3",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+      "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg=="
     },
     "jsprim": {
       "version": "1.4.1",