diff --git a/go.mod b/go.mod
index aaf1a624..be9aca75 100644
--- a/go.mod
+++ b/go.mod
@@ -22,7 +22,7 @@ require (
 	github.com/peterbourgon/diskv v2.0.1+incompatible
 	github.com/spf13/pflag v1.0.1
 	github.com/stretchr/testify v1.2.2
-	golang.org/x/crypto v0.0.0-20180808211826-de0752318171
+	golang.org/x/crypto v0.0.0-20180904163835-0709b304e793
 	golang.org/x/net v0.0.0-20190206173232-65e2d4e15006
 	golang.org/x/oauth2 v0.0.0-20170412232759-a6bd8cefa181
 	golang.org/x/time v0.0.0-20161028155119-f51c12702a4d