diff --git a/vendor/vendor.json b/vendor/vendor.json
index 9ac7d2c2a..882768868 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -251,10 +251,10 @@
 			"revisionTime": "2017-07-13T16:51:06Z"
 		},
 		{
-			"checksumSHA1": "jgYnx5m5SrWrh9GE5kNZlpMWyCY=",
+			"checksumSHA1": "OZpv1QDSDG23bzSk/7auPQRB2Qg=",
 			"path": "github.com/russross/blackfriday",
-			"revision": "067529f716f4c3f5e37c8c95ddd59df1007290ae",
-			"revisionTime": "2017-06-10T17:02:32Z"
+			"revision": "4048872b16cc0fc2c5fd9eacf0ed2c2fedaa0c8c",
+			"revisionTime": "2017-07-28T17:53:26Z"
 		},
 		{
 			"checksumSHA1": "7xtI4YHA5UU4Ra/A5tBZ6rxzqCg=",