diff --git a/package-lock.json b/package-lock.json
index bf90ef9f..e4252513 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -268,7 +268,7 @@
         },
         "bignumber.js": {
           "version": "git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2",
-          "from": "bignumber.js@git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2"
+          "from": "git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2"
         },
         "camelcase": {
           "version": "3.0.0",
@@ -327,6 +327,11 @@
             "object-assign": "^4.0.1"
           }
         },
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+        },
         "os-locale": {
           "version": "1.4.0",
           "resolved": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
@@ -401,7 +406,7 @@
           "resolved": "https://registry.npmjs.org/web3/-/web3-0.18.4.tgz",
           "integrity": "sha1-gewXhBRUkfLqqJVbMcBgSeB8Xn0=",
           "requires": {
-            "bignumber.js": "bignumber.js@git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2",
+            "bignumber.js": "git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2",
             "crypto-js": "^3.1.4",
             "utf8": "^2.1.1",
             "xhr2": "*",
@@ -434,6 +439,16 @@
             "watchpack": "^1.3.1",
             "webpack-sources": "^1.0.1",
             "yargs": "^6.0.0"
+          },
+          "dependencies": {
+            "async": {
+              "version": "2.6.3",
+              "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+              "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+              "requires": {
+                "lodash": "^4.17.14"
+              }
+            }
           }
         },
         "which-module": {
@@ -771,12 +786,9 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.0.tgz",
-      "integrity": "sha512-xAfGg1/NTLBBKlHFmnd7PlmUW9KhVQIUuSrYem9xzFUZy13ScvtyGGejaae9iAVRiRq9+Cx7DPFaAAhCpyxyPw==",
-      "requires": {
-        "lodash": "^4.14.0"
-      }
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.2.tgz",
+      "integrity": "sha512-H0E+qZaDEfx/FY4t7iLRv1W2fFI6+pyCeTw1uN20AQPiwqwM6ojPxHxdLv4z8hi2DtnW9BOckSspLucW7pIE5g=="
     },
     "async-each": {
       "version": "1.0.1",
@@ -13379,6 +13391,21 @@
           "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-0.2.0.tgz",
           "integrity": "sha1-104bh+ev/A24qttwIfP+SBAasjQ="
         },
+        "async": {
+          "version": "2.6.3",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+          "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+          "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=="
+            }
+          }
+        },
         "aws-sign2": {
           "version": "0.6.0",
           "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.6.0.tgz",
@@ -14217,7 +14244,7 @@
         },
         "load-json-file": {
           "version": "1.1.0",
-          "resolved": "http://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
+          "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
           "integrity": "sha1-lWkFcI1YtLq0wiYbBPWfMcmTdMA=",
           "requires": {
             "graceful-fs": "^4.1.2",
@@ -14251,7 +14278,7 @@
         },
         "minimist": {
           "version": "1.2.0",
-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
         },
         "path-exists": {
@@ -15824,6 +15851,21 @@
         "async": "^2.1.2",
         "chokidar": "^1.7.0",
         "graceful-fs": "^4.1.2"
+      },
+      "dependencies": {
+        "async": {
+          "version": "2.6.3",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+          "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+          "requires": {
+            "lodash": "^4.17.14"
+          }
+        },
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+        }
       }
     },
     "wbuf": {
diff --git a/package.json b/package.json
index 5d33aa88..1126369d 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "dependencies": {
     "@chenfengyuan/vue-carousel": "^1.0.1",
     "abi-decoder": "1.0.9",
-    "async": "2.6.0",
+    "async": "3.2.2",
     "axios": "0.17.1",
     "babel-polyfill": "^6.26.0",
     "bignumber.js": "6.0.0",