diff --git a/package-lock.json b/package-lock.json
index a08e131..b7dd6b1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -233,12 +233,12 @@
       "optional": true
     },
     "async": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.1.tgz",
-      "integrity": "sha512-fNEiL2+AZt6AlAw/29Cr0UDe4sRAHCpEHh54WMz+Bb7QfNcFw4h3loofyJpLeQs4Yx7yuqu/2dLgM5hKOs6HlQ==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "dev": true,
       "requires": {
-        "lodash": "^4.17.10"
+        "lodash": "^4.17.14"
       }
     },
     "async-each": {
@@ -6595,17 +6595,6 @@
         "async": "^2.1.2",
         "chokidar": "^1.7.0",
         "graceful-fs": "^4.1.2"
-      },
-      "dependencies": {
-        "async": {
-          "version": "2.5.0",
-          "resolved": "https://registry.npmjs.org/async/-/async-2.5.0.tgz",
-          "integrity": "sha512-e+lJAJeNWuPCNyxZKOBdaJGyLGHugXVQtrAwtuAe2vhxTYxFTKE73p8JuTmdH0qdQZtDvI4dhJwjZc5zsfIsYw==",
-          "dev": true,
-          "requires": {
-            "lodash": "^4.14.0"
-          }
-        }
       }
     },
     "webpack": {
@@ -6637,15 +6626,6 @@
         "yargs": "^6.0.0"
       },
       "dependencies": {
-        "async": {
-          "version": "2.5.0",
-          "resolved": "https://registry.npmjs.org/async/-/async-2.5.0.tgz",
-          "integrity": "sha512-e+lJAJeNWuPCNyxZKOBdaJGyLGHugXVQtrAwtuAe2vhxTYxFTKE73p8JuTmdH0qdQZtDvI4dhJwjZc5zsfIsYw==",
-          "dev": true,
-          "requires": {
-            "lodash": "^4.14.0"
-          }
-        },
         "camelcase": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-3.0.0.tgz",