@@ -3,7 +3,7 @@
 [![Coverage Status](https://coveralls.io/repos//cloudflare/odoh-go/badge.svg?branch=master)](https://coveralls.io//cloudflare/odoh-go?branch=master)
 [![GoDoc](https://godoc.org/.com/cloudflare/odoh-go?status.svg)](https://godoc.org/.com/cloudflare/odoh-go)
 
-This library implements draft -04 of [Oblivious DoH](https://tools.ietf.org/html/draft-pauly-dprive-oblivious-doh-04). It is based on the original implementation [available here](https://.com/chris-wood/odoh).
+This library implements draft -05 of [Oblivious DoH](https://tools.ietf.org/html/draft-pauly-dprive-oblivious-doh-05). It is based on the original implementation [available here](https://.com/chris-wood/odoh).
 
 ![protocol overview](odoh-flow.png)
 

@@ -1,17 +1,17 @@
 git.schwanenlied.me/yawning/x448.git v0.0.0-20170617130356-01b048fb03d6 h1:w8IZgCntCe0RuBJp+dENSMwEBl/k8saTgJ5hPca5IWw=
 git.schwanenlied.me/yawning/x448.git v0.0.0-20170617130356-01b048fb03d6/go.mod h1:wQaGCqEu44ykB17jZHCevrgSVl3KJnwQBObUtrKU4uU=
-.com/cisco/go-hpke v0.0.0-20201023221920-2866d2aa0603 h1:dszdCFyug261XPbbU9YQA+8CnpPJm1svHDeCHd8vhRI=
-.com/cisco/go-hpke v0.0.0-20201023221920-2866d2aa0603/go.mod h1:AyK7f6CWiLAvOFmAyCEF5xDN51zS6PIZgj3Qq7hla1Y=
-.com/cisco/go-hpke v0.0.0-20201215202025-9cebdf8f33d4/go.mod h1:RSsoIHRMBe69FbF/fIbmWYa3rrC6vuPyC0MbNUpel3Q=
 .com/cisco/go-hpke v0.0.0-20210215210317-01c430f1f302 h1:unAbn7dpE8eeUfWRaOPl1qTfffhIcCNuKQuECGNGWtk=
 .com/cisco/go-hpke v0.0.0-20210215210317-01c430f1f302/go.mod h1:RSsoIHRMBe69FbF/fIbmWYa3rrC6vuPyC0MbNUpel3Q=
 .com/cisco/go-tls-syntax v0.0.0-20200617162716-46b0cfb76b9b h1:Ves2turKTX7zruivAcUOQg155xggcbv3suVdbKCBQNM=
 .com/cisco/go-tls-syntax v0.0.0-20200617162716-46b0cfb76b9b/go.mod h1:0AZAV7lYvynZQ5ErHlGMKH+4QYMyNCFd+AiL9MlrCYA=
 .com/cloudflare/circl v1.0.0 h1:64b6pyfCFbYm623ncIkYGNZaOcmIbyd+CjyMi2L9vdI=
 .com/cloudflare/circl v1.0.0/go.mod h1:MhjB3NEEhJbTOdLLq964NIUisXDxaE1WkQPUxtgZXiY=
+.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 .com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 .com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 .com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
 .com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a h1:vclmkQCjlDX5OydZ9wv8rBCcS0QyQY66Mpf/7BZbInM=
@@ -28,5 +28,7 @@ golang.org/x/sys v0.0.0-20210220050731-9a76102bfb43 h1:SgQ6LNaYJU0JIuEHv9+s6EbhS
 golang.org/x/sys v0.0.0-20210220050731-9a76102bfb43/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=