diff --git a/package.json b/package.json
index 08bba563..7af46cae 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "resin-zip-image": "^1.1.2",
     "sudo-prompt": "^3.1.0",
     "trackjs": "^2.1.16",
-    "umount": "^1.1.1",
+    "umount": "^1.1.3",
     "username": "^2.1.0",
     "yargs": "^4.6.0"
   },