diff --git a/package-lock.json b/package-lock.json
index a0699aa6f4..7b42e1b606 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4429,12 +4429,9 @@
       }
     },
     "commander": {
-      "version": "2.9.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
-      "integrity": "sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=",
-      "requires": {
-        "graceful-readlink": ">= 1.0.0"
-      }
+      "version": "2.20.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.0.tgz",
+      "integrity": "sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ=="
     },
     "commondir": {
       "version": "1.0.1",
@@ -7141,11 +7138,6 @@
       "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=",
       "dev": true
     },
-    "graceful-readlink": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz",
-      "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU="
-    },
     "growly": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/growly/-/growly-1.3.0.tgz",
diff --git a/package.json b/package.json
index 899dcd3a95..42483fd9ca 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   "dependencies": {
     "bcryptjs": "2.3.0",
     "body-parser": "1.15.2",
-    "commander": "2.9.0",
+    "commander": "2.20.0",
     "connect-flash": "0.1.1",
     "cookie-session": "2.0.0-alpha.1",
     "create-react-class": "15.6.3",