diff --git a/package-lock.json b/package-lock.json
index 59176fb..bbec826 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -994,9 +994,9 @@
       }
     },
     "commander": {
-      "version": "6.2.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-6.2.0.tgz",
-      "integrity": "sha512-zP4jEKbe8SHzKJYQmq8Y9gYjtO/POJLgIdKgV7B9qNmABVFVc+ctqSX6iXh4mCpJfRBOabiZ2YKPg8ciDw6C+Q=="
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-6.2.1.tgz",
+      "integrity": "sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA=="
     },
     "commondir": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 3a17b4a..7d6bdad 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "tap": "^14.10.8"
   },
   "dependencies": {
-    "commander": "^6.2.0",
+    "commander": "^6.2.1",
     "@google-cloud/logging": "^8.2.0",
     "fast-json-parse": "^1.0.3",
     "pumpify": "^2.0.1",