diff --git a/go.mod b/go.mod
index 4edda3dd..9a047b90 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/h2non/bimg v1.1.7
 	github.com/h2non/filetype v1.1.0
 	github.com/hashicorp/golang-lru v0.0.0-20160813221303-0a025b7e63ad // indirect
-	github.com/rs/cors v0.0.0-20170727213201-7af7a1e09ba3
-	gopkg.in/throttled/throttled.v2 v2.0.3
 	github.com/namsral/flag v1.7.4-pre
+	github.com/rs/cors v1.5.0
+	gopkg.in/throttled/throttled.v2 v2.0.3
 )
diff --git a/go.sum b/go.sum
index 65992b86..c2d5ca7f 100644
--- a/go.sum
+++ b/go.sum
@@ -8,7 +8,7 @@ github.com/hashicorp/golang-lru v0.0.0-20160813221303-0a025b7e63ad h1:eMxs9EL0Pv
 github.com/hashicorp/golang-lru v0.0.0-20160813221303-0a025b7e63ad/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/namsral/flag v1.7.4-pre h1:b2ScHhoCUkbsq0d2C15Mv+VU8bl8hAXV8arnWiOHNZs=
 github.com/namsral/flag v1.7.4-pre/go.mod h1:OXldTctbM6SWH1K899kPZcf65KxJiD7MsceFUpB5yDo=
-github.com/rs/cors v0.0.0-20170727213201-7af7a1e09ba3 h1:86ukAHRTa2CXdBnWJHcjjPPGTyLGEF488OFRsbBAuFs=
-github.com/rs/cors v0.0.0-20170727213201-7af7a1e09ba3/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=
+github.com/rs/cors v1.5.0 h1:dgSHE6+ia18arGOTIYQKKGWLvEbGvmbNE6NfxhoNHUY=
+github.com/rs/cors v1.5.0/go.mod h1:gFx+x8UowdsKA9AchylcLynDq+nNFfI8FkUZdN/jGCU=
 gopkg.in/throttled/throttled.v2 v2.0.3 h1:PGm7nfjjexecEyI2knw1akeLcrjzqxuYSU9a04R8rfU=
 gopkg.in/throttled/throttled.v2 v2.0.3/go.mod h1:L4cTNZO77XKEXtn8HNFRCMNGZPtRRKAhyuJBSvK/T90=