diff --git a/package-lock.json b/package-lock.json
index e0c4ed6..7c833bf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -783,9 +783,9 @@
       }
     },
     "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 3c952f5..53abdae 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "node": ">=8.10.0"
   },
   "dependencies": {
-    "commander": "^5.0.0"
+    "commander": "^5.1.0"
   },
   "devDependencies": {
     "browserify": "^16.5.1",