diff --git a/package-lock.json b/package-lock.json
index 3e404e9..cb7ee02 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -96,6 +96,15 @@
       "resolved": "https://registry.npm.taobao.org/astral-regex/download/astral-regex-1.0.0.tgz",
       "integrity": "sha1-bIw/uCfdQ+45GPJ7gngqt2WKb9k="
     },
+    "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"
+      }
+    },
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://registry.npm.taobao.org/balanced-match/download/balanced-match-1.0.0.tgz",
@@ -703,17 +712,6 @@
         "async": "^2.6.2",
         "debug": "^3.1.1",
         "mkdirp": "^0.5.1"
-      },
-      "dependencies": {
-        "async": {
-          "version": "2.6.3",
-          "resolved": "https://registry.npm.taobao.org/async/download/async-2.6.3.tgz",
-          "integrity": "sha1-1yYl4jRKNlbjo61Pp0n6gymdgv8=",
-          "dev": true,
-          "requires": {
-            "lodash": "^4.17.14"
-          }
-        }
       }
     },
     "prelude-ls": {
diff --git a/yarn.lock b/yarn.lock
index 2803d0e..a9379f9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -91,9 +91,9 @@ astral-regex@^1.0.0:
   integrity sha512-+Ryf6g3BKoRc7jfp7ad8tM4TtMiaWvbF/1/sQcZPkkS7ag3D5nMBCe2UfOTONtAkaG0tO0ij3C5Lwmf1EiyjHg==
 
 async@^2.6.2:
-  version "2.6.3"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.3.tgz#d72625e2344a3656e3a3ad4fa749fa83299d82ff"
-  integrity sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.6.4.tgz#706b7ff6084664cd7eae713f6f965433b5504221"
+  integrity sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==
   dependencies:
     lodash "^4.17.14"