diff --git a/package-lock.json b/package-lock.json
index 070a22a..6983e98 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -796,9 +796,9 @@
       }
     },
     "commander": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-5.0.0.tgz",
-      "integrity": "sha512-JrDGPAKjMGSP1G0DUoaceEJ3DZgAfr/q6X7FVk4+U5KxUSKviYGM2k6zWkfyyBHy5rAtzgYJFa1ro2O9PtoxwQ=="
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-5.1.0.tgz",
+      "integrity": "sha512-P0CysNDQ7rtVw4QIQtm+MRxV66vKFSvlsQvGYXZWR3qFU0jlMKHZZZgw8e+8DSah4UDKMqnknRDQz+xuQXQ/Zg=="
     },
     "commondir": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 20b3de9..30965f2 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
   },
   "dependencies": {
     "@google-cloud/logging": "^7.3.0",
-    "commander": "^5.0.0",
+    "commander": "^5.1.0",
     "fast-json-parse": "^1.0.3",
     "pumpify": "^2.0.1",
     "split2": "^3.1.1",