diff --git a/package-lock.json b/package-lock.json
index b3b8702..4da7ac3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -641,9 +641,9 @@
       }
     },
     "commander": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-4.1.0.tgz",
-      "integrity": "sha1-VFmDoGA/5CW8Zy1myePInEISGoM="
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz",
+      "integrity": "sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA=="
     },
     "concat-map": {
       "version": "0.0.1",
diff --git a/package.json b/package.json
index 59c4929..a135d2b 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "commander": "^4.1.0",
+    "commander": "^4.1.1",
     "handlebars": "^4.7.2",
     "marked": "^0.7.0",
     "moment": "^2.24.0",