diff --git a/services/backend/package-lock.json b/services/backend/package-lock.json
index 655c848..7e6ec6c 100644
--- a/services/backend/package-lock.json
+++ b/services/backend/package-lock.json
@@ -1273,18 +1273,11 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "requires": {
         "lodash": "^4.17.14"
-      },
-      "dependencies": {
-        "lodash": {
-          "version": "4.17.14",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.14.tgz",
-          "integrity": "sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw=="
-        }
       }
     },
     "async-each": {
@@ -1730,7 +1723,7 @@
     },
     "callsites": {
       "version": "0.2.0",
-      "resolved": "http://registry.npmjs.org/callsites/-/callsites-0.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/callsites/-/callsites-0.2.0.tgz",
       "integrity": "sha1-r6uWJikQp/M8GaV3WCXGnzTjUMo=",
       "dev": true
     },
@@ -8957,7 +8950,7 @@
     },
     "wrap-ansi": {
       "version": "2.1.0",
-      "resolved": "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
       "dev": true,
       "requires": {