diff --git a/server/package-lock.json b/server/package-lock.json
index 0784d3e..e06a66b 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "commander": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-3.0.0.tgz",
-      "integrity": "sha512-pl3QrGOBa9RZaslQiqnnKX2J068wcQw7j9AIaBQ9/JEp5RY6je4jKTImg0Bd+rpoONSe7GUFSgkxLeo17m3Pow=="
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz",
+      "integrity": "sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA=="
     },
     "fast-redact": {
       "version": "1.5.0",
diff --git a/server/package.json b/server/package.json
index c24d718..7fc1320 100644
--- a/server/package.json
+++ b/server/package.json
@@ -37,7 +37,7 @@
     "node": ">=6.0.0"
   },
   "dependencies": {
-    "commander": "^3.0.0",
+    "commander": "^4.1.1",
     "hapi": "^18.1.0",
     "joi": "^14.3.1",
     "lodash": "^4.17.13",