diff --git a/package-lock.json b/package-lock.json
index e4c8859..1fa9d48 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -871,13 +871,9 @@
       "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
     },
     "async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
-      "dev": true,
-      "requires": {
-        "lodash": "^4.17.14"
-      }
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.1.1.tgz",
+      "integrity": "sha512-X5Dj8hK1pJNC2Wzo2Rcp9FBVdJMGRR/S7V+lH46s8GVFhtbo5O4Le5GECCF/8PISVdkUA6mMPvgz7qTTD1rf1g=="
     },
     "asynckit": {
       "version": "0.4.0",
@@ -2113,11 +2109,6 @@
         "mustache": "^3.1.0"
       },
       "dependencies": {
-        "async": {
-          "version": "3.1.1",
-          "resolved": "https://registry.npmjs.org/async/-/async-3.1.1.tgz",
-          "integrity": "sha512-X5Dj8hK1pJNC2Wzo2Rcp9FBVdJMGRR/S7V+lH46s8GVFhtbo5O4Le5GECCF/8PISVdkUA6mMPvgz7qTTD1rf1g=="
-        },
         "lru-cache": {
           "version": "5.1.1",
           "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz",
@@ -2296,6 +2287,17 @@
         "async": "^2.6.2",
         "debug": "^3.1.1",
         "mkdirp": "^0.5.1"
+      },
+      "dependencies": {
+        "async": {
+          "version": "2.6.4",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+          "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
+          "dev": true,
+          "requires": {
+            "lodash": "^4.17.14"
+          }
+        }
       }
     },
     "prepend-http": {