diff --git a/authenticate-oauth.cabal b/authenticate-oauth.cabal
--- a/authenticate-oauth.cabal
+++ b/authenticate-oauth.cabal
@@ -1,5 +1,5 @@
 name:            authenticate-oauth
-version:         1.5.0.2
+version:         1.5.0.3
 license:         BSD3
 license-file:    LICENSE
 author:          Hiromi Ishii
@@ -27,7 +27,6 @@
                    , random
                    , http-types                    >= 0.6
                    , blaze-builder
-                   , blaze-builder-conduit         >= 0.4
     exposed-modules: Web.Authenticate.OAuth, Web.Authenticate.OAuth.IO
     ghc-options:     -Wall