diff --git a/vendor/vendor.json b/vendor/vendor.json
index 57133b1c0..170085422 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -293,10 +293,10 @@
 			"revisionTime": "2016-09-15T15:31:01Z"
 		},
 		{
-			"checksumSHA1": "ovubww6rvZUubhepaV5fgB1a1Dc=",
+			"checksumSHA1": "de7x00sr+GTxn9S7yGEYhhWnj7k=",
 			"path": "github.com/spf13/viper",
-			"revision": "2f6a41490bc86fa9a8fb2fc03526a5795e904a17",
-			"revisionTime": "2016-09-19T17:37:56Z"
+			"revision": "51433a5ff06d151bb6d0048df100c4a6b884b728",
+			"revisionTime": "2016-09-26T13:18:46Z"
 		},
 		{
 			"checksumSHA1": "iydUphwYqZRq3WhstEdGsbvBAKs=",