diff --git a/package-lock.json b/package-lock.json
index 40efcd4..c3a07c1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -977,9 +977,9 @@
       "integrity": "sha1-wqCah6y95pVD3m9j+jmVyCbFNqI="
     },
     "commander": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npm.taobao.org/commander/download/commander-5.1.0.tgz?cache=0&sync_timestamp=1592632033071&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcommander%2Fdownload%2Fcommander-5.1.0.tgz",
-      "integrity": "sha1-Rqu9FlL44Fm92u+Zu9yyrZzxea4="
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-6.0.0.tgz",
+      "integrity": "sha512-s7EA+hDtTYNhuXkTlhqew4txMZVdszBmKWSPEMxGr8ru8JXR7bLUFIAtPhcSuFdJQ0ILMxnJi8GkQL0yvDy/YA=="
     },
     "common-path-prefix": {
       "version": "3.0.0",
@@ -5302,6 +5302,12 @@
         "validate-npm-package-name": "^3.0.0"
       },
       "dependencies": {
+        "commander": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-5.1.0.tgz",
+          "integrity": "sha512-P0CysNDQ7rtVw4QIQtm+MRxV66vKFSvlsQvGYXZWR3qFU0jlMKHZZZgw8e+8DSah4UDKMqnknRDQz+xuQXQ/Zg==",
+          "dev": true
+        },
         "log-symbols": {
           "version": "4.0.0",
           "resolved": "https://registry.npm.taobao.org/log-symbols/download/log-symbols-4.0.0.tgz?cache=0&sync_timestamp=1587899102792&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Flog-symbols%2Fdownload%2Flog-symbols-4.0.0.tgz",
diff --git a/package.json b/package.json
index 6902856..a3c6387 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
   },
   "dependencies": {
     "ava": "^3.9.0",
-    "commander": "^5.1.0",
+    "commander": "^6.0.0",
     "nyc": "^15.1.0",
     "standard": "^14.3.4"
   },