diff --git a/package-lock.json b/package-lock.json
index 5775898..72b7665 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -608,9 +608,9 @@
       }
     },
     "commander": {
-      "version": "2.16.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.16.0.tgz",
-      "integrity": "sha512-sVXqklSaotK9at437sFlFpyOcJonxe0yST/AG9DkQKUdIE6IqGIMv4SfAQSKaJbSdVEJYItASCrBiVQHq1HQew=="
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
     },
     "commitizen": {
       "version": "3.0.0",
diff --git a/package.json b/package.json
index 19d1102..2048d79 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   "dependencies": {
     "bluebird": "^3.5.0",
     "chalk": "2.4.1",
-    "commander": "^2.9.0",
+    "commander": "^2.20.3",
     "cz-conventional-changelog": "^3.0.0",
     "xml2js": "^0.4.17"
   },