diff --git a/package-lock.json b/package-lock.json
index 58c02a6..4be79c1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -301,6 +301,23 @@
       "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
       "dev": true
     },
+    "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"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+          "dev": true
+        }
+      }
+    },
     "asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
@@ -971,14 +988,6 @@
           "bundled": true,
           "dev": true
         },
-        "async": {
-          "version": "2.6.2",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "lodash": "^4.17.11"
-          }
-        },
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
@@ -1365,8 +1374,7 @@
         },
         "lodash": {
           "version": "4.17.11",
-          "bundled": true,
-          "dev": true
+          "bundled": true
         },
         "lodash.flattendeep": {
           "version": "4.4.0",